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Microsoft Security Bulletin MS13-009 - Critical

Cumulative Security Update for Internet Explorer (2792100)

Published: February 12, 2013 | Updated: May 14, 2013

Version: 1.2

General Information

Executive Summary

This security update resolves thirteen privately reported vulnerabilities in Internet Explorer. The most severe vulnerabilities could allow remote code execution if a user views a specially crafted webpage using Internet Explorer. An attacker who successfully exploited these vulnerabilities could gain the same user rights as the current user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.

This security update is rated Critical for Internet Explorer 6, Internet Explorer 7, Internet Explorer 8, Internet Explorer 9, and Internet Explorer 10 on Windows clients and Moderate for Internet Explorer 6, Internet Explorer 7, Internet Explorer 8, Internet Explorer 9, and Internet Explorer 10 on Windows servers. For more information, see the subsection, Affected and Non-Affected Software, in this section.

The security update addresses the vulnerabilities by modifying the way that Internet Explorer handles objects in memory. For more information about the vulnerabilities, see the Frequently Asked Questions (FAQ) subsection for the specific vulnerability entry under the next section, Vulnerability Information.

Recommendation. Most customers have automatic updating enabled and will not need to take any action because this security update will be downloaded and installed automatically. Customers who have not enabled automatic updating need to check for updates and install this update manually. For information about specific configuration options in automatic updating, see Microsoft Knowledge Base Article 294871.

For administrators and enterprise installations, or end users who want to install this security update manually, Microsoft recommends that customers apply the update immediately using update management software, or by checking for updates using the Microsoft Update service.

See also the section, Detection and Deployment Tools and Guidance, later in this bulletin.

Known Issues. Microsoft Knowledge Base Article 2792100 documents the currently known issues that customers may experience when installing this security update. The article also documents recommended solutions for these issues.

Affected and Non-Affected Software

The following software have been tested to determine which versions or editions are affected. Other versions or editions are either past their support life cycle or are not affected. To determine the support life cycle for your software version or edition, see Microsoft Support Lifecycle.

Affected Software 

Operating SystemComponentMaximum Security ImpactAggregate Severity RatingUpdates Replaced
Internet Explorer 6
Windows XP Service Pack 3 Internet Explorer 6 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows XP Professional x64 Edition Service Pack 2 Internet Explorer 6 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2003 Service Pack 2 Internet Explorer 6 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2003 x64 Edition Service Pack 2 Internet Explorer 6 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2003 with SP2 for Itanium-based Systems Internet Explorer 6 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Internet Explorer 7
Windows XP Service Pack 3 Internet Explorer 7 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows XP Professional x64 Edition Service Pack 2 Internet Explorer 7 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2003 Service Pack 2 Internet Explorer 7 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2003 x64 Edition Service Pack 2 Internet Explorer 7 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2003 with SP2 for Itanium-based Systems Internet Explorer 7 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Vista Service Pack 2 Internet Explorer 7 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Vista x64 Edition Service Pack 2 Internet Explorer 7 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2008 for 32-bit Systems Service Pack 2 Internet Explorer 7 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2008 for x64-based Systems Service Pack 2 Internet Explorer 7 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2008 for Itanium-based Systems Service Pack 2 Internet Explorer 7 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Internet Explorer 8
Windows XP Service Pack 3 Internet Explorer 8 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows XP Professional x64 Edition Service Pack 2 Internet Explorer 8 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2003 Service Pack 2 Internet Explorer 8 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2003 x64 Edition Service Pack 2 Internet Explorer 8 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Vista Service Pack 2 Internet Explorer 8 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Vista x64 Edition Service Pack 2 Internet Explorer 8 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2008 for 32-bit Systems Service Pack 2 Internet Explorer 8 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2008 for x64-based Systems Service Pack 2 Internet Explorer 8 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows 7 for 32-bit Systems Internet Explorer 8 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows 7 for 32-bit Systems Service Pack 1 Internet Explorer 8 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows 7 for x64-based Systems Internet Explorer 8 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows 7 for x64-based Systems Service Pack 1 Internet Explorer 8 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2008 R2 for x64-based Systems Internet Explorer 8 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2008 R2 for x64-based Systems Service Pack 1 Internet Explorer 8 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2008 R2 for Itanium-based Systems Internet Explorer 8 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Windows Server 2008 R2 for Itanium-based Systems Service Pack 1 Internet Explorer 8 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077 and KB2799329 in MS13-008
Internet Explorer 9
Windows Vista Service Pack 2 Internet Explorer 9 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077
Windows Vista x64 Edition Service Pack 2 Internet Explorer 9 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077
Windows Server 2008 for 32-bit Systems Service Pack 2 Internet Explorer 9 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077
Windows Server 2008 for x64-based Systems Service Pack 2 Internet Explorer 9 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077
Windows 7 for 32-bit Systems Internet Explorer 9 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077
Windows 7 for 32-bit Systems Service Pack 1 Internet Explorer 9 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077
Windows 7 for x64-based Systems Internet Explorer 9 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077
Windows 7 for x64-based Systems Service Pack 1 Internet Explorer 9 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077
Windows Server 2008 R2 for x64-based Systems Internet Explorer 9 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077
Windows Server 2008 R2 for x64-based Systems Service Pack 1 Internet Explorer 9 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077
Internet Explorer 10
Windows 8 for 32-bit Systems Internet Explorer 10 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077
Windows 8 for 64-bit Systems Internet Explorer 10 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077
Windows Server 2012 Internet Explorer 10 
(KB2792100)
Remote Code ExecutionModerateKB2761465 in MS12-077
Windows RTInternet Explorer 10[1] 
(KB2792100)
Remote Code ExecutionCriticalKB2761465 in MS12-077

[ 1 ]This update is available via Windows Update only.

Non-Affected Software

Operating SystemComponent
Server Core installation
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)Not applicable
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)Not applicable
Windows Server 2008 R2 for x64-based Systems (Server Core installation)Not applicable
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)Not applicable
Windows Server 2012 (Server Core installation)Not applicable

 

Where are the file information details? 
Refer to the reference tables in the Security Update Deployment section for the location of the file information details.

Where are the hashes of the security updates? 
The SHA1 and SHA2 hashes of the security updates can be used to verify the authenticity of downloaded security update packages. For the hash information pertaining to this update, see Microsoft Knowledge Base Article 2792100.

How are Server Core installations affected by the vulnerabilities addressed in this bulletin? 
The vulnerabilities addressed by this update do not affect supported editions of Windows Server 2008, Windows Server 2008 R2, or Windows Server 2012 as indicated in the Non-Affected Software table, when installed using the Server Core installation option. For more information on this installation option, see the TechNet articles, Managing a Server Core Installation: Overview, Servicing a Server Core Installation, and Server Core and Full Server Integration Overview.

Does this cumulative security update for Internet Explorer, MS13-0 09, address the vulnerability described in the out-of-band security bulletin, MS13-008 ? 
Yes. This cumulative security update for Internet Explorer addresses the vulnerability described in MS13-008. For details on which previous updates are replaced by this update, refer to Updates Replaced in the Affected and Non-Affected Software section.

Is Internet Explorer 10 Release Preview for Windows 7 affected by the vulnerabilities addressed in this bulletin ? 
Yes. The KB2792100 update is available for Internet Explorer 10 Release Preview for Windows 7 for 32-bit Systems Service Pack 1 and Windows 7 for x64-based Systems Service Pack 1. Customers with Internet Explorer 10 Release Preview for Windows 7 for 32-bit Systems Service Pack 1 and Windows 7 for x64-based Systems Service Pack 1 are encouraged to apply the updates to their systems. The updates are available on Windows Update.

Why does this update address several reported security vulnerabilities? 
This update contains support for several vulnerabilities because the modifications that are required to address these issues are located in related files.

Does this update contain any security-related changes to functionality? 
Yes. In addition to the changes that are listed in the Vulnerability Information section of this bulletin, this update includes defense-in-depth updates to help improve security-related features in Internet Explorer.

What is defense-in-depth? 
In information security, defense-in-depth refers to an approach in which multiple layers of defense are in place to help prevent attackers from compromising the security of a network or system.

I am using an older release of the software discussed in this security bulletin. What should I do? 
The affected software listed in this bulletin have been tested to determine which releases are affected. Other releases are past their support life cycle. For more information about the product lifecycle, see the Microsoft Support Lifecycle website.

It should be a priority for customers who have older releases of the software to migrate to supported releases to prevent potential exposure to vulnerabilities. To determine the support lifecycle for your software release, see Select a Product for Lifecycle Information. For more information about service packs for these software releases, see Service Pack Lifecycle Support Policy.

Customers who require custom support for older software must contact their Microsoft account team representative, their Technical Account Manager, or the appropriate Microsoft partner representative for custom support options. Customers without an Alliance, Premier, or Authorized Contract can contact their local Microsoft sales office. For contact information, see the Microsoft Worldwide Information website, select the country in the Contact Information list, and then click Go to see a list of telephone numbers. When you call, ask to speak with the local Premier Support sales manager. For more information, see the Microsoft Support Lifecycle Policy FAQ.

Vulnerability Information

The following severity ratings assume the potential maximum impact of the vulnerability. For information regarding the likelihood, within 30 days of this security bulletin's release, of the exploitability of the vulnerability in relation to its severity rating and security impact, please see the Exploitability Index in the February bulletin summary. For more information, see Microsoft Exploitability Index.

Severity Ratings Table

Vulnerability Severity Rating and Maximum Security Impact by Affected Software
Affected SoftwareShift JIS Character Encoding Vulnerability - CVE-2013-0015Internet Explorer SetCapture Use After Free Vulnerability - CVE-2013-0018Internet Explorer COmWindowProxy Use After Free Vulnerability - CVE-2013-0019Internet Explorer CMarkup Use After Free Vulnerability - CVE-2013-0020Internet Explorer vtable Use After Free Vulnerability - CVE-2013-0021Internet Explorer LsGetTrailInfo Use After Free Vulnerability - CVE-2013-0022Internet Explorer CDispNode Use After Free Vulnerability - CVE-2013-0023
Internet Explorer 6
Internet Explorer 6 for Windows XP Service Pack 3 Important 
Information Disclosure
Critical 
Remote Code Execution
Not applicableNot applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 6 for Windows XP Professional x64 Edition Service Pack 2 Important 
Information Disclosure
Critical 
Remote Code Execution
Not applicableNot applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 6 for Windows Server 2003 Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Not applicableNot applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 6 for Windows Server 2003 x64 Edition Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Not applicableNot applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 6 for Windows Server 2003 with SP2 for Itanium-based Systems Low 
Information Disclosure
Moderate 
Remote Code Execution
Not applicableNot applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 7
Internet Explorer 7 for Windows XP Service Pack 3 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 7 for Windows XP Professional x64 Edition Service Pack 2 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 7 for Windows Server 2003 Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 7 for Windows Server 2003 x64 Edition Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 7 for Windows Server 2003 with SP2 for Itanium-based Systems Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 7 in Windows Vista Service Pack 2 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 7 in Windows Vista x64 Edition Service Pack 2 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 7 in Windows Server 2008 for 32-bit Systems Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 7 in Windows Server 2008 for x64-based Systems Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 7 Windows Server 2008 for Itanium-based Systems Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8
Internet Explorer 8 for Windows XP Service Pack 3 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 for Windows XP Professional x64 Edition Service Pack 2 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 for Windows Server 2003 Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 for Windows Server 2003 x64 Edition Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 in Windows Vista Service Pack 2 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 in Windows Vista x64 Edition Service Pack 2 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 in Windows Server 2008 for 32-bit Systems Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 in Windows Server 2008 for x64-based Systems Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 in Windows 7 for 32-bit Systems Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 in Windows 7 for 32-bit Systems Service Pack 1 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 in Windows 7 for x64-based Systems Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 in Windows 7 for x64-based Systems Service Pack 1 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 in Windows Server 2008 R2 for x64-based Systems Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 in Windows Server 2008 R2 for x64-based Systems Service Pack 1 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 in Windows Server 2008 R2 for Itanium-based Systems Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 8 in Windows Server 2008 R2 for Itanium-based Systems Service Pack 1 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Not applicableNot applicable
Internet Explorer 9
Internet Explorer 9 for Windows Vista Service Pack 2 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Internet Explorer 9 for Windows Vista x64 Edition Service Pack 2 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Internet Explorer 9 for Windows Server 2008 for 32-bit Systems Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Internet Explorer 9 for Windows Server 2008 for x64-based Systems Service Pack 2 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Internet Explorer 9 for Windows 7 for 32-bit Systems Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Internet Explorer 9 for Windows 7 for 32-bit Systems Service Pack 1 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Internet Explorer 9 for Windows 7 for x64-based Systems Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Internet Explorer 9 for Windows 7 for x64-based Systems Service Pack 1 Important 
Information Disclosure
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Internet Explorer 9 for Windows Server 2008 R2 for x64-based Systems Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Internet Explorer 9 for Windows Server 2008 R2 for x64-based Systems Service Pack 1 Low 
Information Disclosure
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Internet Explorer 10
Internet Explorer 10 in Windows 8 for 32-bit SystemsNot applicableNot applicable Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
No severity rating[1] Critical 
Remote Code Execution
Internet Explorer 10 in Windows 8 for 64-bit Systems Not applicableNot applicable Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
No severity rating[1] Critical 
Remote Code Execution
Internet Explorer 10 in Windows Server 2012 Not applicableNot applicable Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
No severity rating[1] Moderate 
Remote Code Execution
Internet Explorer 10 in Windows RTNot applicableNot applicable Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
No severity rating[1] Critical 
Remote Code Execution

[1]Severity ratings do not apply to this update for the specified software because the known attack vectors for the vulnerability discussed in this bulletin are blocked in a default configuration. However, as a defense-in-depth measure, Microsoft recommends that customers of this software apply this security update.

 

Severity Ratings Table (continued)

Vulnerability Severity Rating and Maximum Security Impact by Affected Software
Affected SoftwareInternet Explorer pasteHTML Use After Free Vulnerability - CVE-2013-0024Internet Explorer SLayoutRun Use After Free Vulnerability - CVE-2013-0025Internet Explorer InsertElement Use After Free Vulnerability - CVE-2013-0026Internet Explorer CPasteCommand Use After Free Vulnerability - CVE-2013-0027Internet Explorer CObjectElement Use After Free Vulnerability - CVE-2013-0028Internet Explorer CHTML Use After Free Vulnerability - CVE-2013-0029Aggregate Severity Rating
Internet Explorer 6
Internet Explorer 6 for Windows XP Service Pack 3Not applicableNot applicableNot applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 6 for Windows XP Professional x64 Edition Service Pack 2Not applicableNot applicableNot applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 6 for Windows Server 2003 Service Pack 2Not applicableNot applicableNot applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 6 for Windows Server 2003 x64 Edition Service Pack 2Not applicableNot applicableNot applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 6 for Windows Server 2003 with SP2 for Itanium-based SystemsNot applicableNot applicableNot applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 7
Internet Explorer 7 for Windows XP Service Pack 3Not applicableNot applicableNot applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 7 for Windows XP Professional x64 Edition Service Pack 2Not applicableNot applicableNot applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 7 for Windows Server 2003 Service Pack 2Not applicableNot applicableNot applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 7 for Windows Server 2003 x64 Edition Service Pack 2Not applicableNot applicableNot applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 7 for Windows Server 2003 with SP2 for Itanium-based SystemsNot applicableNot applicableNot applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 7 in Windows Vista Service Pack 2Not applicableNot applicableNot applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 7 in Windows Vista x64 Edition Service Pack 2Not applicableNot applicableNot applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 7 in Windows Server 2008 for 32-bit Systems Service Pack 2Not applicableNot applicableNot applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 7 in Windows Server 2008 for x64-based Systems Service Pack 2Not applicableNot applicableNot applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 7 Windows Server 2008 for Itanium-based Systems Service Pack 2Not applicableNot applicableNot applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 8
Internet Explorer 8 for Windows XP Service Pack 3 Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 8 for Windows XP Professional x64 Edition Service Pack 2 Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 8 for Windows Server 2003 Service Pack 2 Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 8 for Windows Server 2003 x64 Edition Service Pack 2 Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 8 in Windows Vista Service Pack 2 Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 8 in Windows Vista x64 Edition Service Pack 2 Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 8 in Windows Server 2008 for 32-bit Systems Service Pack 2 Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 8 in Windows Server 2008 for x64-based Systems Service Pack 2 Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 8 in Windows 7 for 32-bit Systems Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 8 in Windows 7 for 32-bit Systems Service Pack 1 Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 8 in Windows 7 for x64-based Systems Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 8 in Windows 7 for x64-based Systems Service Pack 1 Critical 
Remote Code Execution
Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 8 in Windows Server 2008 R2 for x64-based Systems Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 8 in Windows Server 2008 R2 for x64-based Systems Service Pack 1 Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 8 in Windows Server 2008 R2 for Itanium-based Systems Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 8 in Windows Server 2008 R2 for Itanium-based Systems Service Pack 1 Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 9
Internet Explorer 9 for Windows Vista Service Pack 2 Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 9 for Windows Vista x64 Edition Service Pack 2 Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 9 for Windows Server 2008 for 32-bit Systems Service Pack 2 Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 9 for Windows Server 2008 for x64-based Systems Service Pack 2 Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 9 for Windows 7 for 32-bit Systems Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 9 for Windows 7 for 32-bit Systems Service Pack 1 Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 9 for Windows 7 for x64-based Systems Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 9 for Windows 7 for x64-based Systems Service Pack 1 Critical 
Remote Code Execution
Not applicable Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical 
Remote Code Execution
Critical
Internet Explorer 9 for Windows Server 2008 R2 for x64-based Systems Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 9 for Windows Server 2008 R2 for x64-based Systems Service Pack 1 Moderate 
Remote Code Execution
Not applicable Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate 
Remote Code Execution
Moderate
Internet Explorer 10
Internet Explorer 10 in Windows 8 for 32-bit SystemsNot applicableNot applicableNot applicable Critical 
Remote Code Execution
Not applicableNot applicable Critical
Internet Explorer 10 in Windows 8 for 64-bit Systems Not applicableNot applicableNot applicable Critical 
Remote Code Execution
Not applicableNot applicable Critical
Internet Explorer 10 in Windows Server 2012 Not applicableNot applicableNot applicable Moderate 
Remote Code Execution
Not applicableNot applicable Moderate
Internet Explorer 10 in Windows RTNot applicableNot applicableNot applicable Critical 
Remote Code Execution
Not applicableNot applicable Critical

 

An information disclosure vulnerability exists in Internet Explorer that could allow an attacker to gain access to information in another domain or Internet Explorer zone. An attacker could exploit the vulnerability by constructing a specially crafted webpage that could allow information disclosure if a user viewed the webpage. An attacker who successfully exploited this vulnerability could view content from another domain or Internet Explorer zone.

To view this vulnerability as a standard entry in the Common Vulnerabilities and Exposures list, see CVE-2013-0015.

Mitigating Factors for Shift JIS Character Encoding Vulnerability - CVE-2013-0015

Mitigation refers to a setting, common configuration, or general best-practice, existing in a default state, that could reduce the severity of exploitation of a vulnerability. The following mitigating factors may be helpful in your situation:

  • In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit these vulnerabilities through Internet Explorer and then convince a user to view the website. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit this vulnerability. In all cases, however, an attacker would have no way to force users to view the attacker-controlled content. Instead, an attacker would have to convince users to take action, typically by getting them to click a link in an email message or in an Instant Messenger message that takes users to the attacker's website, or by getting them to open an attachment sent through email.
  • By default, all supported versions of Microsoft Outlook, Microsoft Outlook Express, and Windows Mail open HTML email messages in the Restricted sites zone. The Restricted sites zone, which disables script and ActiveX controls, helps reduce the risk of an attacker being able to use these vulnerabilities to execute malicious code. If a user clicks a link in an email message, the user could still be vulnerable to exploitation of this vulnerability through the web-based attack scenario.
  • By default, Internet Explorer on Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, and Windows Server 2012 runs in a restricted mode that is known as Enhanced Security Configuration. This mode mitigates this vulnerability. See the FAQ section for this vulnerability for more information about Internet Explorer Enhanced Security Configuration.

Workarounds for Shift JIS Character Encoding Vulnerability - CVE-2013-0015

Workaround refers to a setting or configuration change that does not correct the underlying vulnerability but would help block known attack vectors before you apply the update. Microsoft has tested the following workarounds and states in the discussion whether a workaround reduces functionality:

  • Set Internet and Local intranet security zone settings to "High" to block ActiveX Controls and Active Scripting in these zones

    You can help protect against exploitation of this vulnerability by changing your settings for the Internet security zone to block ActiveX controls and Active Scripting. You can do this by setting your browser security to High.

    To raise the browsing security level in Internet Explorer, perform the following steps:

    1. On the Internet Explorer Tools menu, click Internet Options.
    2. In the Internet Options dialog box, click the Security tab, and then click Internet.
    3. Under Security level for this zone, move the slider to High. This sets the security level for all websites you visit to High.
    4. Click Local intranet.
    5. Under Security level for this zone, move the slider to High. This sets the security level for all websites you visit to High.
    6. Click OK to accept the changes and return to Internet Explorer.

    Note If no slider is visible, click Default Level, and then move the slider to High.

    Note Setting the level to High may cause some websites to work incorrectly. If you have difficulty using a website after you change this setting, and you are sure the site is safe to use, you can add that site to your list of trusted sites. This will allow the site to work correctly even with the security setting set to High.

    Impact of workaround. There are side effects to blocking ActiveX Controls and Active Scripting. Many websites that are on the Internet or on an intranet use ActiveX or Active Scripting to provide additional functionality. For example, an online e-commerce site or banking site may use ActiveX Controls to provide menus, ordering forms, or even account statements. Blocking ActiveX Controls or Active Scripting is a global setting that affects all Internet and intranet sites. If you do not want to block ActiveX Controls or Active Scripting for such sites, use the steps outlined in "Add sites that you trust to the Internet Explorer Trusted sites zone".

    Add sites that you trust to the Internet Explorer Trusted sites zone

    After you set Internet Explorer to block ActiveX controls and Active Scripting in the Internet zone and in the Local intranet zone, you can add sites that you trust to the Internet Explorer Trusted sites zone. This will allow you to continue to use trusted websites exactly as you do today, while helping to protect yourself from this attack on untrusted sites. We recommend that you add only sites that you trust to the Trusted sites zone.

    To do this, perform the following steps:

    1. In Internet Explorer, click Tools, click Internet Options, and then click the Security tab.
    2. In the Select a web content zone to specify its current security settings box, click Trusted Sites, and then click Sites.
    3. If you want to add sites that do not require an encrypted channel, click to clear the Require server verification (https:) for all sites in this zone check box.
    4. In the Add this website to the zone box, type the URL of a site that you trust, and then click Add.
    5. Repeat these steps for each site that you want to add to the zone.
    6. Click OK two times to accept the changes and return to Internet Explorer.

    Note Add any sites that you trust not to take malicious action on your system. Two in particular that you may want to add are *.windowsupdate.microsoft.com and *.update.microsoft.com. These are the sites that will host the update, and it requires an ActiveX Control to install the update.

     

  • Configure Internet Explorer to prompt before running Active Scripting or to disable Active Scripting in the Internet and Local intranet security zone

    You can help protect against exploitation of this vulnerability by changing your settings to prompt before running Active Scripting or to disable Active Scripting in the Internet and Local intranet security zone. To do this, perform the following steps:

    1. In Internet Explorer, click Internet Options on the Tools menu.
    2. Click the Security tab.
    3. Click Internet, and then click Custom Level.
    4. Under Settings, in the Scripting section, under Active Scripting, click Prompt or Disable, and then click OK.
    5. Click Local intranet, and then click Custom Level.
    6. Under Settings, in the Scripting section, under Active Scripting, click Prompt or Disable, and then click OK.
    7. Click OK two times to return to Internet Explorer.

    Note Disabling Active Scripting in the Internet and Local intranet security zones may cause some websites to work incorrectly. If you have difficulty using a website after you change this setting, and you are sure the site is safe to use, you can add that site to your list of trusted sites. This will allow the site to work correctly.

    Impact of workaround. There are side effects to prompting before running Active Scripting. Many websites that are on the Internet or on an intranet use Active Scripting to provide additional functionality. For example, an online e-commerce site or banking site may use Active Scripting to provide menus, ordering forms, or even account statements. Prompting before running Active Scripting is a global setting that affects all Internet and intranet sites. You will be prompted frequently when you enable this workaround. For each prompt, if you feel you trust the site that you are visiting, click Yes to run Active Scripting. If you do not want to be prompted for all these sites, use the steps outlined in "Add sites that you trust to the Internet Explorer Trusted sites zone".

    Add sites that you trust to the Internet Explorer Trusted sites zone

    After you set Internet Explorer to require a prompt before it runs ActiveX controls and Active Scripting in the Internet zone and in the Local intranet zone, you can add sites that you trust to the Internet Explorer Trusted sites zone. This will allow you to continue to use trusted websites exactly as you do today, while helping to protect you from this attack on untrusted sites. We recommend that you add only sites that you trust to the Trusted sites zone.

    To do this, perform the following steps:

    1. In Internet Explorer, click Tools, click Internet Options, and then click the Security tab.
    2. In the Select a web content zone to specify its current security settings box, click Trusted Sites, and then click Sites.
    3. If you want to add sites that do not require an encrypted channel, click to clear the Require server verification (https:) for all sites in this zone check box.
    4. In the Add this website to the zone box, type the URL of a site that you trust, and then click Add.
    5. Repeat these steps for each site that you want to add to the zone.
    6. Click OK two times to accept the changes and return to Internet Explorer.

    Note Add any sites that you trust not to take malicious action on your system. Two in particular that you may want to add are *.windowsupdate.microsoft.com and *.update.microsoft.com. These are the sites that will host the update, and it requires an ActiveX Control to install the update.

     

FAQ for Shift JIS Character Encoding Vulnerability - CVE-2013-0015

What is the scope of the vulnerability? 
This is an information disclosure vulnerability.

What causes the vulnerability? 
Internet Explorer does not handle the encoding for Shift_JIS auto-selection correctly, which allows attackers to access content from different domains.

What might an attacker use the vulnerability to do? 
An attacker who successfully exploited this vulnerability could view content from another domain or Internet Explorer zone.

How could an attacker exploit the vulnerability? 
An attacker could host a specially crafted website that is designed to exploit this vulnerability through Internet Explorer and then convince a user to view the website. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit this vulnerability. In all cases, however, an attacker would have no way to force users to visit these websites. Instead, an attacker would have to convince users to visit the website, typically by getting them to click a link in an email message or in an Instant Messenger message that takes users to the attacker's website.

What systems are primarily at risk from the vulnerability? 
Systems where Internet Explorer is used frequently, such as workstations or terminal servers, are at the most risk from this vulnerability.

I am running Internet Explorer for Windows Server 2003, Windows Server 2008, Windows Server 2008 R2 , or Windows Server 2012 . Does this mitigate this vulnerability? 
Yes. By default, Internet Explorer on Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, and Windows Server 2012 runs in a restricted mode that is known as Enhanced Security Configuration. Enhanced Security Configuration is a group of preconfigured settings in Internet Explorer that can reduce the likelihood of a user or administrator downloading and running specially crafted web content on a server. This is a mitigating factor for websites that you have not added to the Internet Explorer Trusted sites zone.

What does the update do? 
The update addresses the vulnerability by blocking cross-domain scrolling events in Internet Explorer.

When this security bulletin was issued, had this vulnerability been publicly disclosed? 
No. Microsoft had not received any information to indicate that this vulnerability had been publicly used to attack customers when this security bulletin was originally issued.

When this security bulletin was issued, had Microsoft received any reports that this vulnerability was being exploited? 
No. Microsoft had not received any information to indicate that this vulnerability had been publicly used to attack customers when this security bulletin was originally issued.

Remote code execution vulnerabilities exist in the way that Internet Explorer accesses an object in memory that has been deleted. These vulnerabilities may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.

To view these vulnerabilities as a standard entry in the Common Vulnerabilities and Exposures list, click the link in the following table:

Vulnerability titleCVE number
Internet Explorer SetCapture Use After Free Vulnerability CVE-2013-0018
Internet Explorer COmWindowProxy Use After Free Vulnerability CVE-2013-0019
Internet Explorer CMarkup Use After Free Vulnerability CVE-2013-0020
Internet Explorer vtable Use After Free Vulnerability CVE-2013-0021
Internet Explorer LsGetTrailInfo Use After Free Vulnerability CVE-2013-0022
Internet Explorer CDispNode Use After Free Vulnerability CVE-2013-0023
Internet Explorer pasteHTML Use After Free Vulnerability CVE-2013-0024
Internet Explorer SLayoutRun Use After Free Vulnerability CVE-2013-0025
Internet Explorer InsertElement Use After Free Vulnerability CVE-2013-0026
Internet Explorer CPasteCommand Use After Free Vulnerability CVE-2013-0027
Internet Explorer CObjectElement Use After Free Vulnerability CVE-2013-0028
Internet Explorer CHTML Use After Free Vulnerability CVE-2013-0029

Mitigating Factors for Multiple Use After Free Vulnerabilities in Internet Explorer

Mitigation refers to a setting, common configuration, or general best-practice, existing in a default state, that could reduce the severity of exploitation of a vulnerability. The following mitigating factors may be helpful in your situation:

  • In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit these vulnerabilities through Internet Explorer and then convince a user to view the website. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit this vulnerability. In all cases, however, an attacker would have no way to force users to view the attacker-controlled content. Instead, an attacker would have to convince users to take action, typically by getting them to click a link in an email message or in an Instant Messenger message that takes users to the attacker's website, or by getting them to open an attachment sent through email.
  • An attacker who successfully exploited these vulnerabilities could gain the same user rights as the current user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
  • By default, all supported versions of Microsoft Outlook, Microsoft Outlook Express, and Windows Mail open HTML email messages in the Restricted sites zone. The Restricted sites zone, which disables script and ActiveX controls, helps reduce the risk of an attacker being able to use these vulnerabilities to execute malicious code. If a user clicks a link in an email message, the user could still be vulnerable to exploitation of this vulnerability through the web-based attack scenario.
  • By default, Internet Explorer on Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, and Windows Server 2012 runs in a restricted mode that is known as Enhanced Security Configuration. This mode mitigates these vulnerabilities. See the FAQ section for this vulnerability for more information about Internet Explorer Enhanced Security Configuration.

Workarounds for Multiple Use After Free Vulnerabilities in Internet Explorer

Workaround refers to a setting or configuration change that does not correct the underlying vulnerability but would help block known attack vectors before you apply the update. Microsoft has tested the following workarounds and states in the discussion whether a workaround reduces functionality:

  • Set Internet and Local intranet security zone settings to "High" to block ActiveX Controls and Active Scripting in these zones

    You can help protect against exploitation of this vulnerability by changing your settings for the Internet security zone to block ActiveX controls and Active Scripting. You can do this by setting your browser security to High.

    To raise the browsing security level in Internet Explorer, perform the following steps:

    1. On the Internet Explorer Tools menu, click Internet Options.
    2. In the Internet Options dialog box, click the Security tab, and then click Internet.
    3. Under Security level for this zone, move the slider to High. This sets the security level for all websites you visit to High.
    4. Click Local intranet.
    5. Under Security level for this zone, move the slider to High. This sets the security level for all websites you visit to High.
    6. Click OK to accept the changes and return to Internet Explorer.

    Note If no slider is visible, click Default Level, and then move the slider to High.

    Note Setting the level to High may cause some websites to work incorrectly. If you have difficulty using a website after you change this setting, and you are sure the site is safe to use, you can add that site to your list of trusted sites. This will allow the site to work correctly even with the security setting set to High.

    Impact of workaround. There are side effects to blocking ActiveX Controls and Active Scripting. Many websites that are on the Internet or on an intranet use ActiveX or Active Scripting to provide additional functionality. For example, an online e-commerce site or banking site may use ActiveX Controls to provide menus, ordering forms, or even account statements. Blocking ActiveX Controls or Active Scripting is a global setting that affects all Internet and intranet sites. If you do not want to block ActiveX Controls or Active Scripting for such sites, use the steps outlined in "Add sites that you trust to the Internet Explorer Trusted sites zone".

    Add sites that you trust to the Internet Explorer Trusted sites zone

    After you set Internet Explorer to block ActiveX controls and Active Scripting in the Internet zone and in the Local intranet zone, you can add sites that you trust to the Internet Explorer Trusted sites zone. This will allow you to continue to use trusted websites exactly as you do today, while helping to protect yourself from this attack on untrusted sites. We recommend that you add only sites that you trust to the Trusted sites zone.

    To do this, perform the following steps:

    1. In Internet Explorer, click Tools, click Internet Options, and then click the Security tab.
    2. In the Select a web content zone to specify its current security settings box, click Trusted Sites, and then click Sites.
    3. If you want to add sites that do not require an encrypted channel, click to clear the Require server verification (https:) for all sites in this zone check box.
    4. In the Add this website to the zone box, type the URL of a site that you trust, and then click Add.
    5. Repeat these steps for each site that you want to add to the zone.
    6. Click OK two times to accept the changes and return to Internet Explorer.

    Note Add any sites that you trust not to take malicious action on your system. Two in particular that you may want to add are *.windowsupdate.microsoft.com and *.update.microsoft.com. These are the sites that will host the update, and it requires an ActiveX Control to install the update.

     

  • Configure Internet Explorer to prompt before running Active Scripting or to disable Active Scripting in the Internet and Local intranet security zone

    You can help protect against exploitation of this vulnerability by changing your settings to prompt before running Active Scripting or to disable Active Scripting in the Internet and Local intranet security zone. To do this, perform the following steps:

    1. In Internet Explorer, click Internet Options on the Tools menu.
    2. Click the Security tab.
    3. Click Internet, and then click Custom Level.
    4. Under Settings, in the Scripting section, under Active Scripting, click Prompt or Disable, and then click OK.
    5. Click Local intranet, and then click Custom Level.
    6. Under Settings, in the Scripting section, under Active Scripting, click Prompt or Disable, and then click OK.
    7. Click OK two times to return to Internet Explorer.

    Note Disabling Active Scripting in the Internet and Local intranet security zones may cause some websites to work incorrectly. If you have difficulty using a website after you change this setting, and you are sure the site is safe to use, you can add that site to your list of trusted sites. This will allow the site to work correctly.

    Impact of workaround. There are side effects to prompting before running Active Scripting. Many websites that are on the Internet or on an intranet use Active Scripting to provide additional functionality. For example, an online e-commerce site or banking site may use Active Scripting to provide menus, ordering forms, or even account statements. Prompting before running Active Scripting is a global setting that affects all Internet and intranet sites. You will be prompted frequently when you enable this workaround. For each prompt, if you feel you trust the site that you are visiting, click Yes to run Active Scripting. If you do not want to be prompted for all these sites, use the steps outlined in "Add sites that you trust to the Internet Explorer Trusted sites zone".

    Add sites that you trust to the Internet Explorer Trusted sites zone

    After you set Internet Explorer to require a prompt before it runs ActiveX controls and Active Scripting in the Internet zone and in the Local intranet zone, you can add sites that you trust to the Internet Explorer Trusted sites zone. This will allow you to continue to use trusted websites exactly as you do today, while helping to protect you from this attack on untrusted sites. We recommend that you add only sites that you trust to the Trusted sites zone.

    To do this, perform the following steps:

    1. In Internet Explorer, click Tools, click Internet Options, and then click the Security tab.
    2. In the Select a web content zone to specify its current security settings box, click Trusted Sites, and then click Sites.
    3. If you want to add sites that do not require an encrypted channel, click to clear the Require server verification (https:) for all sites in this zone check box.
    4. In the Add this website to the zone box, type the URL of a site that you trust, and then click Add.
    5. Repeat these steps for each site that you want to add to the zone.
    6. Click OK two times to accept the changes and return to Internet Explorer.

    Note Add any sites that you trust not to take malicious action on your system. Two in particular that you may want to add are *.windowsupdate.microsoft.com and *.update.microsoft.com. These are the sites that will host the update, and it requires an ActiveX Control to install the update.

FAQ for Multiple Use After Free Vulnerabilities in Internet Explorer

What i s the scope of the vulnerabilities ? 
These are remote code execution vulnerabilities in the context of the current user.

What causes the vulnerabilities ? 
When Internet Explorer attempts to access an object in memory that has been deleted, it may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.

What might a n attacker use the vulnerabilities to do? 
An attacker who successfully exploited these vulnerabilities could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited these vulnerabilities could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.

How could an attacker exploit the vulnerabilities ? 
An attacker could host a specially crafted website that is designed to exploit these vulnerabilities through Internet Explorer and then convince a user to view the website. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit this vulnerability. In all cases, however, an attacker would have no way to force users to view the attacker-controlled content. Instead, an attacker would have to convince users to take action, typically by getting them to click a link in an email message or in an Instant Messenger message that takes users to the attacker's website, or by getting them to open an attachment sent through email.

What systems are primaril y at risk from the vulnerabilities ? 
Systems where Internet Explorer is used frequently, such as workstations or terminal servers, are at the most risk from these vulnerabilities.

I am running Internet Explorer for Windows Server 2003, Windows Server 2008, Windows Server 2008 R2 , or Windows Server 2012 . Does this mitigate these vulnerabilities ? 
Yes. By default, Internet Explorer on Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, and Windows Server 2012 runs in a restricted mode that is known as Enhanced Security Configuration. Enhanced Security Configuration is a group of preconfigured settings in Internet Explorer that can reduce the likelihood of a user or administrator downloading and running specially crafted web content on a server. This is a mitigating factor for websites that you have not added to the Internet Explorer Trusted sites zone.

What does the update do? 
The update addresses the vulnerabilities by modifying the way that Internet Explorer handles objects in memory.

When this security bulletin was issued, had this vulnerability been publicly disclosed? 
No. Microsoft received information about these vulnerabilities through coordinated vulnerability disclosure.

When this security bulletin was issued, had Microsoft received any reports that this vulnerability was being exploited? 
No. Microsoft had not received any information to indicate that these vulnerabilities had been publicly used to attack customers when this security bulletin was originally issued.

Update Information

Security Central

Manage the software and security updates you need to deploy to the servers, desktop, and mobile systems in your organization. For more information see the TechNet Update Management Center. The Microsoft TechNet Security website provides additional information about security in Microsoft products.

Security updates are available from Microsoft Update and Windows Update. Security updates are also available from the Microsoft Download Center. You can find them most easily by doing a keyword search for "security update."

Finally, security updates can be downloaded from the Microsoft Update Catalog. The Microsoft Update Catalog provides a searchable catalog of content made available through Windows Update and Microsoft Update, including security updates, drivers and service packs. By searching using the security bulletin number (such as, "MS12-001"), you can add all the applicable updates to your basket (including different languages for an update), and download to the folder of your choosing. For more information about the Microsoft Update Catalog, see the Microsoft Update Catalog FAQ.

Detection and Deployment Guidance

Microsoft provides detection and deployment guidance for security updates. This guidance contains recommendations and information that can help IT professionals understand how to use various tools for detection and deployment of security updates. For more information, see Microsoft Knowledge Base Article 961747.

Microsoft Baseline Security Analyzer

Microsoft Baseline Security Analyzer (MBSA) lets administrators scan local and remote systems for missing security updates as well as common security misconfigurations. For more information, see Microsoft Baseline Security Analyzer.

The following table provides the MBSA detection summary for this security update.

Software MBSA
Windows XP Service Pack 3Yes
Windows XP Professional x64 Edition Service Pack 2Yes
Windows Server 2003 Service Pack 2Yes
Windows Server 2003 x64 Edition Service Pack 2Yes
Windows Server 2003 with SP2 for Itanium-based SystemsYes
Windows Vista Service Pack 2Yes
Windows Vista x64 Edition Service Pack 2Yes
Windows Server 2008 for 32-bit Systems Service Pack 2Yes
Windows Server 2008 for x64-based Systems Service Pack 2Yes
Windows Server 2008 for Itanium-based Systems Service Pack 2Yes
Windows 7 for 32-bit Systems and Windows 7 for 32-bit Systems Service Pack 1Yes
Windows 7 for x64-based Systems and Windows 7 for x64-based Systems Service Pack 1Yes
Windows Server 2008 R2 for x64-based Systems and Windows Server 2008 R2 for x64-based Systems Service Pack 1Yes
Windows Server 2008 R2 for Itanium-based Systems and Windows Server 2008 R2 for Itanium-based Systems Service Pack 1Yes
Windows 8 for 32-bit SystemsNo
Windows 8 for 64-bit SystemsNo
Windows Server 2012No
Windows RTNo

Note For customers using legacy software not supported by the latest release of MBSA, Microsoft Update, and Windows Server Update Services, please see Microsoft Baseline Security Analyzer and reference the Legacy Product Support section on how to create comprehensive security update detection with legacy tools.

Windows Server Update Services

Windows Server Update Services (WSUS) enables information technology administrators to deploy the latest Microsoft product updates to computers that are running the Windows operating system. For more information about how to deploy security updates using Windows Server Update Services, see the TechNet article, Windows Server Update Services.

Systems Management Server

The following table provides the SMS detection and deployment summary for this security update.

SoftwareSMS 2003 with ITMUSystem Center Configuration Manager (All Supported Versions)
Windows XP Service Pack 3YesYes
Windows XP Professional x64 Edition Service Pack 2YesYes
Windows Server 2003 Service Pack 2YesYes
Windows Server 2003 x64 Edition Service Pack 2YesYes
Windows Server 2003 with SP2 for Itanium-based SystemsYesYes
Windows Vista Service Pack 2YesYes
Windows Vista x64 Edition Service Pack 2YesYes
Windows Server 2008 for 32-bit Systems Service Pack 2YesYes
Windows Server 2008 for x64-based Systems Service Pack 2YesYes
Windows Server 2008 for Itanium-based Systems Service Pack 2YesYes
Windows 7 for 32-bit Systems and Windows 7 for 32-bit Systems Service Pack 1YesYes
Windows 7 for x64-based Systems and Windows 7 for x64-based Systems Service Pack 1YesYes
Windows Server 2008 R2 for x64-based Systems and Windows Server 2008 R2 for x64-based Systems Service Pack 1YesYes
Windows Server 2008 R2 for Itanium-based Systems and Windows Server 2008 R2 for Itanium-based Systems Service Pack 1YesYes
Windows 8 for 32-bit SystemsYesYes
Windows 8 for 64-bit SystemsYesYes
Windows Server 2012YesYes
Windows RTNoNo

Note Microsoft discontinued support for SMS 2.0 on April 12, 2011. For SMS 2003, Microsoft also discontinued support for the Security Update Inventory Tool (SUIT) on April 12, 2011. Customers are encouraged to upgrade to System Center Configuration Manager. For customers remaining on SMS 2003 Service Pack 3, the Inventory Tool for Microsoft Updates (ITMU) is also an option.

For SMS 2003, the SMS 2003 Inventory Tool for Microsoft Updates (ITMU) can be used by SMS to detect security updates that are offered by Microsoft Update and that are supported by Windows Server Update Services. For more information about the SMS 2003 ITMU, see SMS 2003 Inventory Tool for Microsoft Updates. For more information about SMS scanning tools, see SMS 2003 Software Update Scanning Tools. See also Downloads for Systems Management Server 2003.

System Center Configuration Manager uses WSUS 3.0 for detection of updates. For more information, see System Center.

For more detailed information, see Microsoft Knowledge Base Article 910723: Summary list of monthly detection and deployment guidance articles.

Update Compatibility Evaluator and Application Compatibility Toolkit

Updates often write to the same files and registry settings required for your applications to run. This can trigger incompatibilities and increase the time it takes to deploy security updates. You can streamline testing and validating Windows updates against installed applications with the Update Compatibility Evaluator components included with Application Compatibility Toolkit.

The Application Compatibility Toolkit (ACT) contains the necessary tools and documentation to evaluate and mitigate application compatibility issues before deploying Windows Vista, a Windows Update, a Microsoft Security Update, or a new version of Windows Internet Explorer in your environment.

Affected Software

For information about the specific security update for your affected software, click the appropriate link:

Windows XP (all editions)

Reference Table

The following table contains the security update information for this software. You can find additional information in the subsection, Deployment Information, in this section.

Inclusion in Future Service Packs The update for this issue will be included in a future service pack or update rollup
Deployment
Installing without user interventionInternet Explorer 6 for all supported 32-bit editions of Windows XP:
WindowsXP-KB2792100-x86-ENU.exe /quiet
Internet Explorer 6 for all supported x64-based editions of Windows XP:
WindowsServer2003.WindowsXP-KB2792100-x64-ENU.exe /quiet
Internet Explorer 7 for all supported 32-bit editions of Windows XP:
IE7-WindowsXP-KB2792100-x86-ENU.exe /quiet
Internet Explorer 7 for all supported x64-based editions of Windows XP:
IE7-WindowsServer2003.WindowsXP-KB2792100-x64-ENU.exe /quiet
Internet Explorer 8 for all supported 32-bit editions of Windows XP:
IE8-WindowsXP-KB2792100-x86-ENU.exe /quiet
Internet Explorer 8 for all supported x64-based editions of Windows XP:
IE8-WindowsServer2003.WindowsXP-KB2792100-x64-ENU.exe /quiet
Installing without restartingInternet Explorer 6 for all supported 32-bit editions of Windows XP:
WindowsXP-KB2792100-x86-ENU.exe /norestart
Internet Explorer 6 for all supported x64-based editions of Windows XP:
WindowsServer2003.WindowsXP-KB2792100-x64-ENU.exe /norestart
Internet Explorer 7 for all supported 32-bit editions of Windows XP:
IE7-WindowsXP-KB2792100-x86-ENU.exe /norestart
Internet Explorer 7 for all supported x64-based editions of Windows XP:
IE7-WindowsServer2003.WindowsXP-KB2792100-x64-ENU.exe /norestart
Internet Explorer 8 for all supported 32-bit editions of Windows XP:
IE8-WindowsXP-KB2792100-x86-ENU.exe /norestart
Internet Explorer 8 for all supported x64-based editions of Windows XP:
IE8-WindowsServer2003.WindowsXP-KB2792100-x64-ENU.exe /norestart
Update log fileInternet Explorer 6 for all supported editions of Windows XP:
KB2792100.log
Internet Explorer 7 for all supported editions of Windows XP:
KB2792100-IE7.log
Internet Explorer 8 for all supported editions of Windows XP:
KB2792100-IE8.log
Further informationSee the subsection, Detection and Deployment Tools and Guidance
Restart Requirement
Restart required?Yes, you must restart your system after you apply this security update.
HotPatchingNot applicable
Removal Information Internet Explorer 6 for all supported editions of Windows XP:

Use Add or Remove Programs item in Control Panel or the Spuninst.exe utility located in the %Windir%\$NTUninstallKB2792100$\Spuninst folder

Internet Explorer 7 for all supported editions of Windows XP:
Use Add or Remove Programs item in Control Panel or the Spuninst.exe utility located in the %Windir%\ie7updates\KB2792100-IE7\spuninst folder
Internet Explorer 8 for all supported editions of Windows XP:
Use Add or Remove Programs item in Control Panel or the Spuninst.exe utility located in the %Windir%\ie8updates\KB2792100-IE8\spuninst folder
File Information See Microsoft Knowledge Base Article 2792100
Registry Key Verification Internet Explorer 6 for all supported 32-bit editions of Windows XP:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows XP\SP4\KB2792100\Filelist
Internet Explorer 6 for all supported x64-based editions of Windows XP:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows XP Version 2003\SP3\KB2792100\Filelist
Internet Explorer 7 for all supported 32-bit editions of Windows XP:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows XP\SP0\KB2792100-IE7\Filelist
Internet Explorer 7 for all supported x64-based editions of Windows XP:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows XP Version 2003\SP0\KB2792100-IE7\Filelist
Internet Explorer 8 for all supported 32-bit editions of Windows XP:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows XP\SP0\KB2792100-IE8\Filelist
Internet Explorer 8 for all supported x64-based editions of Windows XP:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows XP Version 2003\SP0\KB2792100-IE8\Filelist

Note The update for supported versions of Windows XP Professional x64 Edition also applies to supported versions of Windows Server 2003 x64 Edition.

Deployment Information

Installing the Update

When you install this security update, the installer checks whether one or more of the files that are being updated on your system have previously been updated by a Microsoft hotfix.

If you have previously installed a hotfix to update one of these files, the installer copies the RTMQFE, SP1QFE, or SP2QFE files to your system. Otherwise, the installer copies the RTMGDR, SP1GDR, or SP2GDR files to your system. Security updates may not contain all variations of these files. For more information about this behavior, see Microsoft Knowledge Base Article 824994.

For more information about the installer, see Microsoft Knowledge Base Article 832475.

For more information about the terminology that appears in this bulletin, such as hotfix, see Microsoft Knowledge Base Article 824684.

This security update supports the following setup switches.

Supported Security Update Installation Switches
SwitchDescription
/help Displays the command-line options.
Setup Modes
/passive Unattended Setup mode. No user interaction is required, but installation status is displayed. If a restart is required at the end of Setup, a dialog box will be presented to the user with a timer warning that the computer will restart in 30 seconds.
/quiet Quiet mode. This is the same as unattended mode, but no status or error messages are displayed.
Restart Options
/ norestart Does not restart when installation has completed.
/ forcerestart Restarts the computer after installation and force other applications to close at shutdown without saving open files first.
/ warnrestart [:x] Presents a dialog box with a timer warning the user that the computer will restart in x seconds. (The default setting is 30 seconds.) Intended for use with the /quiet switch or the /passive switch.
/ promptrestart Displays a dialog box prompting the local user to allow a restart.
Special Options
/ overwriteoem Overwrites OEM files without prompting.
/ nobackup Does not back up files needed for uninstall.
/ forceappsclose Forces other programs to close when the computer shuts down.
/ log:path Allows the redirection of installation log files.
/ integrate:path Integrates the update into the Windows source files. These files are located at the path that is specified in the switch.
/extract[:path] Extracts files without starting the Setup program.
/ER Enables extended error reporting.
/verbose Enables verbose logging. During installation, creates %Windir%\CabBuild.log. This log details the files that are copied. Using this switch may cause the installation to proceed more slowly.

Note You can combine these switches into one command. For backward compatibility, the security update also supports the setup switches that the earlier version of the Setup program uses. For more information about the supported installation switches, see Microsoft Knowledge Base Article 262841.

Removing the Update

This security update supports the following setup switches.

Supported Spuninst.exe Switches
SwitchDescription
/help Displays the command-line options.
Setup Modes
/passive Unattended Setup mode. No user interaction is required, but installation status is displayed. If a restart is required at the end of Setup, a dialog box will be presented to the user with a timer warning that the computer will restart in 30 seconds.
/quiet Quiet mode. This is the same as unattended mode, but no status or error messages are displayed.
Restart Options
/ norestart Does not restart when installation has completed
/ forcerestart Restarts the computer after installation and force other applications to close at shutdown without saving open files first.
/ warnrestart [:x] Presents a dialog box with a timer warning the user that the computer will restart in x seconds. (The default setting is 30 seconds.) Intended for use with the /quiet switch or the /passive switch.
/ promptrestart Displays a dialog box prompting the local user to allow a restart.
Special Options
/ forceappsclose Forces other programs to close when the computer shuts down.
/ log:path Allows the redirection of installation log files.

Verifying That the Update Has Been Applied

  • Microsoft Baseline Security Analyzer

    To verify that a security update has been applied to an affected system, you may be able to use the Microsoft Baseline Security Analyzer (MBSA) tool. See the section, Detection and Deployment Tools and Guidance, earlier in this bulletin for more information.

  • File Version Verification

    Because there are several editions of Microsoft Windows, the following steps may be different on your system. If they are, see your product documentation to complete these steps.

    1. Click Start, and then click Search.
    2. In the Search Results pane, click All files and folders under Search Companion.
    3. In the All or part of the file name box, type a file name from the appropriate file information table, and then click Search.
    4. In the list of files, right-click a file name from the appropriate file information table, and then click Properties.

      Note Depending on the edition of the operating system, or the programs that are installed on your system, some files that are listed in the file information table may not be installed.
    5. On the Version tab, determine the version of the file that is installed on your system by comparing it to the version that is documented in the appropriate file information table.

      Note Attributes other than the file version may change during installation. Comparing other file attributes to the information in the file information table is not a supported method of verifying that the update has been applied. Also, in certain cases, files may be renamed during installation. If the file or version information is not present, use one of the other available methods to verify update installation.
  • Registry Key Verification

    You may also be able to verify the files that this security update has installed by reviewing the registry keys listed in the Reference Table in this section.

    These registry keys may not contain a complete list of installed files. Also, these registry keys may not be created correctly when an administrator or an OEM integrates or slipstreams this security update into the Windows installation source files.

Windows Server 2003 (all editions)

Reference Table

The following table contains the security update information for this software. You can find additional information in the subsection, Deployment Information, in this section.

Inclusion in Future Service Packs The update for this issue will be included in a future service pack or update rollup
Deployment
Installing without user interventionInternet Explorer 6 for all supported 32-bit editions of Windows Server 2003:
WindowsServer2003-KB2792100-x86-ENU.exe /quiet
Internet Explorer 6 for all supported x64-based editions of Windows Server 2003:
WindowsServer2003.WindowsXP-KB2792100-x64-ENU.exe /quiet
Internet Explorer 6 for all supported Itanium-based editions of Windows Server 2003:
WindowsServer2003-KB2792100-ia64-ENU.exe /quiet
Internet Explorer 7 for all supported 32-bit editions of Windows Server 2003:
IE7-WindowsServer2003-KB2792100-x86-ENU.exe /quiet
Internet Explorer 7 for all supported x64-based editions of Windows Server 2003:
IE7-WindowsServer2003.WindowsXP-KB2792100-x64-ENU.exe /quiet
Internet Explorer 7 for all supported Itanium-based editions of Windows Server 2003:
IE7-WindowsServer2003-KB2792100-ia64-ENU.exe /quiet
Internet Explorer 8 for all supported 32-bit editions of Windows Server 2003:
IE8-WindowsServer2003-KB2792100-x86-ENU.exe /quiet
Internet Explorer 8 for all supported x64-based editions of Windows Server 2003:
IE8-WindowsServer2003.WindowsXP-KB2792100-x64-ENU.exe /quiet
Installing without restartingInternet Explorer 6 for all supported 32-bit editions of Windows Server 2003:
WindowsServer2003-KB2792100-x86-ENU.exe /norestart
Internet Explorer 6 for all supported x64-based editions of Windows Server 2003:
WindowsServer2003.WindowsXP-KB2792100-x64-ENU.exe /norestart
Internet Explorer 6 for all supported Itanium-based editions of Windows Server 2003:
WindowsServer2003-KB2792100-ia64-ENU.exe /norestart
Internet Explorer 7 for all supported 32-bit editions of Windows Server 2003:
IE7-WindowsServer2003-KB2792100-x86-ENU.exe /norestart
Internet Explorer 7 for all supported x64-based editions of Windows Server 2003:
IE7-WindowsServer2003.WindowsXP-KB2792100-x64-ENU.exe /norestart
Internet Explorer 7 for all supported Itanium-based editions of Windows Server 2003:
IE7-WindowsServer2003-KB2792100-ia64-ENU.exe /norestart
Internet Explorer 8 for all supported 32-bit editions of Windows Server 2003:
IE8-WindowsServer2003-KB2792100-x86-ENU.exe /norestart
Internet Explorer 8 for all supported x64-based editions of Windows Server 2003:
IE8-WindowsServer2003.WindowsXP-KB2792100-x64-ENU.exe /norestart
Update log fileInternet Explorer 6 for all supported 32-bit editions, x64-based editions, and Itanium-based editions of Windows Server 2003:
KB2792100.log
Internet Explorer 7 for all supported 32-bit editions, x64-based editions, and Itanium-based editions of Windows Server 2003:
KB2792100-IE7.log
Internet Explorer 8 for all supported 32-bit editions and x64-based editions of Windows Server 2003:
KB2792100-IE8.log
Further informationSee the subsection, Detection and Deployment Tools and Guidance
Restart Requirement
Restart required?Yes, you must restart your system after you apply this security update.
HotPatchingThis security update does not support HotPatching. For more information about HotPatching, see Microsoft Knowledge Base Article 897341.
Removal Information Internet Explorer 6 for all supported 32-bit editions, x64-based editions, and Itanium-based editions of Windows Server 2003:
Use Add or Remove Programs item in Control Panel or the Spuninst.exe utility located in the Use the Spuninst.exe utility, located in the %Windir%\$NTUninstallKB2792100$\Spuninst folder
Internet Explorer 7 for all supported 32-bit editions, x64-based editions, and Itanium-based editions of Windows Server 2003:
Use Add or Remove Programs item in Control Panel or the Spuninst.exe utility located in the %Windir%\ie7updates\KB2792100-IE7\spuninst folder
Internet Explorer 8 for all supported 32-bit editions and x64-based editions of Windows Server 2003:
Use Add or Remove Programs item in Control Panel or the Spuninst.exe utility located in the %Windir%\ie8updates\KB2792100-IE8\spuninst folder
File Information See Microsoft Knowledge Base Article 2792100
Registry Key Verification Internet Explorer 6 for all supported 32-bit editions, x64-based editions, and Itanium-based editions of Windows Server 2003:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows Server 2003\SP3\KB2792100\Filelist
Internet Explorer 7 for all supported 32-bit editions, x64-based editions, and Itanium-based editions of Windows Server 2003:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows Server 2003\SP0\KB2792100-IE7\Filelist
Internet Explorer 8 for all supported 32-bit editions and x64-based editions of Windows Server 2003:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows Server 2003\SP0\KB2792100-IE8\Filelist

Note The update for supported versions of Windows Server 2003 x64 Edition also applies to supported versions of Windows XP Professional x64 Edition.

Deployment Information

Installing the Update

When you install this security update, the installer checks whether one or more of the files that are being updated on your system have previously been updated by a Microsoft hotfix.

If you have previously installed a hotfix to update one of these files, the installer copies the RTMQFE, SP1QFE, or SP2QFE files to your system. Otherwise, the installer copies the RTMGDR, SP1GDR, or SP2GDR files to your system. Security updates may not contain all variations of these files. For more information about this behavior, see Microsoft Knowledge Base Article 824994.

For more information about the installer, see Microsoft Knowledge Base Article 832475.

For more information about the terminology that appears in this bulletin, such as hotfix, see Microsoft Knowledge Base Article 824684.

This security update supports the following setup switches.

Supported Security Update Installation Switches
SwitchDescription
/help Displays the command-line options.
Setup Modes
/passive Unattended Setup mode. No user interaction is required, but installation status is displayed. If a restart is required at the end of Setup, a dialog box will be presented to the user with a timer warning that the computer will restart in 30 seconds.
/quiet Quiet mode. This is the same as unattended mode, but no status or error messages are displayed.
Restart Options
/ norestart Does not restart when installation has completed.
/ forcerestart Restarts the computer after installation and force other applications to close at shutdown without saving open files first.
/ warnrestart [:x] Presents a dialog box with a timer warning the user that the computer will restart in x seconds. (The default setting is 30 seconds.) Intended for use with the /quiet switch or the /passive switch.
/ promptrestart Displays a dialog box prompting the local user to allow a restart.
Special Options
/ overwriteoem Overwrites OEM files without prompting.
/ nobackup Does not back up files needed for uninstall.
/ forceappsclose Forces other programs to close when the computer shuts down.
/ log:path Allows the redirection of installation log files.
/ integrate:path Integrates the update into the Windows source files. These files are located at the path that is specified in the switch.
/extract[:path] Extracts files without starting the Setup program.
/ER Enables extended error reporting.
/verbose Enables verbose logging. During installation, creates %Windir%\CabBuild.log. This log details the files that are copied. Using this switch may cause the installation to proceed more slowly.

Note You can combine these switches into one command. For backward compatibility, the security update also supports many of the setup switches that the earlier version of the Setup program uses. For more information about the supported installation switches, see Microsoft Knowledge Base Article 262841.

Removing the Update

This security update supports the following setup switches.

Supported Spuninst.exe Switches
SwitchDescription
/help Displays the command-line options.
Setup Modes
/passive Unattended Setup mode. No user interaction is required, but installation status is displayed. If a restart is required at the end of Setup, a dialog box will be presented to the user with a timer warning that the computer will restart in 30 seconds.
/quiet Quiet mode. This is the same as unattended mode, but no status or error messages are displayed.
Restart Options
/ norestart Does not restart when installation has completed.
/ forcerestart Restarts the computer after installation and force other applications to close at shutdown without saving open files first.
/ warnrestart [:x] Presents a dialog box with a timer warning the user that the computer will restart in x seconds. (The default setting is 30 seconds.) Intended for use with the /quiet switch or the /passive switch.
/ promptrestart Displays a dialog box prompting the local user to allow a restart.
Special Options
/ forceappsclose Forces other programs to close when the computer shuts down.
/ log:path Allows the redirection of installation log files.

Verifying that the Update Has Been Applied

  • Microsoft Baseline Security Analyzer

    To verify that a security update has been applied to an affected system, you may be able to use the Microsoft Baseline Security Analyzer (MBSA) tool. See the section, Detection and Deployment Tools and Guidance, earlier in this bulletin for more information.

  • File Version Verification

    Because there are several editions of Microsoft Windows, the following steps may be different on your system. If they are, see your product documentation to complete these steps.

    1. Click Start, and then click Search.
    2. In the Search Results pane, click All files and folders under Search Companion.
    3. In the All or part of the file name box, type a file name from the appropriate file information table, and then click Search.
    4. In the list of files, right-click a file name from the appropriate file information table, and then click Properties.

      Note Depending on the edition of the operating system, or the programs that are installed on your system, some files that are listed in the file information table may not be installed.
    5. On the Version tab, determine the version of the file that is installed on your system by comparing it to the version that is documented in the appropriate file information table.

      Note Attributes other than the file version may change during installation. Comparing other file attributes to the information in the file information table is not a supported method of verifying that the update has been applied. Also, in certain cases, files may be renamed during installation. If the file or version information is not present, use one of the other available methods to verify update installation.
  • Registry Key Verification

    You may also be able to verify the files that this security update has installed by reviewing the registry keys listed in the Reference Table in this section.

    These registry keys may not contain a complete list of installed files. Also, these registry keys may not be created correctly when an administrator or an OEM integrates or slipstreams this security update into the Windows installation source files.

Windows Vista (all editions)

Reference Table

The following table contains the security update information for this software. You can find additional information in the subsection, Deployment Information, in this section.

Inclusion in Future Service Packs The update for this issue will be included in a future service pack or update rollup
Deployment
Installing without user interventionInternet Explorer 7 in all supported 32-bit editions of Windows Vista:
Windows6.0-KB2792100-x86.msu /quiet
Internet Explorer 7 in all supported x64-based editions of Windows Vista:
Windows6.0-KB2792100-x64.msu /quiet
Internet Explorer 8 in all supported 32-bit editions of Windows Vista:
IE8-Windows6.0-KB2792100-x86.msu /quiet
Internet Explorer 8 in all supported x64-based editions of Windows Vista:
IE8-Windows6.0-KB2792100-x64.msu /quiet
Internet Explorer 9 for all supported 32-bit editions of Windows Vista:
IE9-Windows6.0-KB2792100-x86.msu /quiet
Internet Explorer 9 for all supported x64-based editions of Windows Vista:
IE9-Windows6.0-KB2792100-x64.msu /quiet
Installing without restartingInternet Explorer 7 in all supported 32-bit editions of Windows Vista:
Windows6.0-KB2792100-x86.msu /quiet /norestart
Internet Explorer 7 in all supported x64-based editions of Windows Vista:
Windows6.0-KB2792100-x64.msu /quiet /norestart
Internet Explorer 8 in all supported 32-bit editions of Windows Vista:
IE8-Windows6.0-KB2792100-x86.msu /quiet /norestart
Internet Explorer 8 in all supported x64-based editions of Windows Vista:
IE8-Windows6.0-KB2792100-x64.msu /quiet /norestart
Internet Explorer 9 for all supported 32-bit editions of Windows Vista:
IE9-Windows6.0-KB2792100-x86.msu /quiet /norestart
Internet Explorer 9 for all supported x64-based editions of Windows Vista:
IE9-Windows6.0-KB2792100-x64.msu /quiet /norestart
Further informationSee the subsection, Detection and Deployment Tools and Guidance
Restart Requirement
Restart required?Yes, you must restart your system after you apply this security update.
HotPatchingNot applicable
Removal Information WUSA.exe does not support uninstall of updates. To uninstall an update installed by WUSA, click Control Panel, and then click Security. Under Windows Update, click View installed updates and select from the list of updates.
File Information See Microsoft Knowledge Base Article 2792100
Registry Key Verification Note A registry key does not exist to validate the presence of this update.

Deployment Information

Installing the Update

When you install this security update, the installer checks whether one or more of the files that are being updated on your system have previously been updated by a Microsoft hotfix.

For more information about the terminology that appears in this bulletin, such as hotfix, see Microsoft Knowledge Base Article 824684.

This security update supports the following setup switches.

Supported Security Update Installation Switches
SwitchDescription
/?, /h, /help Displays help on supported switches.
/quiet Suppresses the display of status or error messages.
/ norestart When combined with /quiet, the system will not be restarted after installation even if a restart is required to complete installation.

Note For more information about the wusa.exe installer, see Microsoft Knowledge Base Article 934307.

Verifying That the Update Has Been Applied

  • Microsoft Baseline Security Analyzer

    To verify that a security update has been applied to an affected system, you may be able to use the Microsoft Baseline Security Analyzer (MBSA) tool. See the section, Detection and Deployment Tools and Guidance, earlier in this bulletin for more information.

  • File Version Verification

    Because there are several editions of Microsoft Windows, the following steps may be different on your system. If they are, see your product documentation to complete these steps.

    1. Click Start and then enter an update file name in the Start Search box.
    2. When the file appears under Programs, right-click the file name and click Properties.
    3. On the General tab, compare the file size with the file information tables provided in the bulletin KB article.

      Note Depending on the edition of the operating system, or the programs that are installed on your system, some files that are listed in the file information table may not be installed.
    4. You can also click the Details tab and compare information, such as file version and date modified, with the file information tables provided in the bulletin KB article.

      Note Attributes other than the file version may change during installation. Comparing other file attributes to the information in the file information table is not a supported method of verifying that the update has been applied. Also, in certain cases, files may be renamed during installation. If the file or version information is not present, use one of the other available methods to verify update installation.
    5. Finally, you can also click the Previous Versions tab and compare file information for the previous version of the file with the file information for the new, or updated, version of the file.

Windows Server 2008 (all editions)

Reference Table

The following table contains the security update information for this software. You can find additional information in the subsection, Deployment Information, in this section.

Inclusion in Future Service Packs The update for this issue will be included in a future service pack or update rollup
Deployment
Installing without user interventionInternet Explorer 7 in all supported 32-bit editions of Windows Server 2008:
Windows6.0-KB2792100-x86.msu /quiet
Internet Explorer 7 in all supported x64-based editions of Windows Server 2008:
Windows6.0-KB2792100-x64.msu /quiet
Internet Explorer 7 in all supported Itanium-based editions of Windows Server 2008:
Windows6.0-KB2792100-ia64.msu /quiet
Internet Explorer 8 in all supported 32-bit editions of Windows Server 2008:
IE8-Windows6.0-KB2792100-x86.msu /quiet
Internet Explorer 8 in all supported x64-based editions of Windows Server 2008:
IE8-Windows6.0-KB2792100-x64.msu /quiet
Internet Explorer 9 for all supported 32-bit editions of Windows Server 2008:
IE9-Windows6.0-KB2792100-x86.msu /quiet
Internet Explorer 9 in all supported x64-based editions of Windows Server 2008:
IE9-Windows6.0-KB2792100-x64.msu /quiet
Installing without restartingInternet Explorer 7 in all supported 32-bit editions of Windows Server 2008:
Windows6.0-KB2792100-x86.msu /quiet /norestart
Internet Explorer 7 in all supported x64-based editions of Windows Server 2008:
Windows6.0-KB2792100-x64.msu /quiet /norestart
Internet Explorer 7 in all supported Itanium-based editions of Windows Server 2008:
Windows6.0-KB2792100-ia64.msu /quiet /norestart
Internet Explorer 8 in all supported 32-bit editions of Windows Server 2008:
IE8-Windows6.0-KB2792100-x86.msu /quiet /norestart
Internet Explorer 8 in all supported x64-based editions of Windows Server 2008:
IE8-Windows6.0-KB2792100-x64.msu /quiet /norestart
Internet Explorer 9 in all supported 32-bit editions of Windows Server 2008:
IE9-Windows6.0-KB2792100-x86.msu /quiet /norestart
Internet Explorer 9 in all supported x64-based editions of Windows Server 2008:
IE9-Windows6.0-KB2792100-x64.msu /quiet /norestart
Further informationSee the subsection, Detection and Deployment Tools and Guidance
Restart Requirement
Restart required?Yes, you must restart your system after you apply this security update.
HotPatchingNot applicable.
Removal Information WUSA.exe does not support uninstall of updates. To uninstall an update installed by WUSA, click Control Panel, and then click Security. Under Windows Update, click View installed updates and select from the list of updates.
File Information See Microsoft Knowledge Base Article 2792100
Registry Key Verification Note A registry key does not exist to validate the presence of this update.

Deployment Information

Installing the Update

When you install this security update, the installer checks whether one or more of the files that are being updated on your system have previously been updated by a Microsoft hotfix.

For more information about the terminology that appears in this bulletin, such as hotfix, see Microsoft Knowledge Base Article 824684.

This security update supports the following setup switches.

Supported Security Update Installation Switches
SwitchDescription
/?, /h, /help Displays help on supported switches.
/quiet Suppresses the display of status or error messages.
/ norestart When combined with /quiet, the system will not be restarted after installation even if a restart is required to complete installation.

Note For more information about the wusa.exe installer, see Microsoft Knowledge Base Article 934307.

Verifying That the Update Has Been Applied

  • Microsoft Baseline Security Analyzer

    To verify that a security update has been applied to an affected system, you may be able to use the Microsoft Baseline Security Analyzer (MBSA) tool. See the section, Detection and Deployment Tools and Guidance, earlier in this bulletin for more information.

  • File Version Verification

    Because there are several editions of Microsoft Windows, the following steps may be different on your system. If they are, see your product documentation to complete these steps.

    1. Click Start and then enter an update file name in the Start Search box.
    2. When the file appears under Programs, right-click the file name and click Properties.
    3. On the General tab, compare the file size with the file information tables provided in the bulletin KB article.

      Note Depending on the edition of the operating system, or the programs that are installed on your system, some files that are listed in the file information table may not be installed.
    4. You can also click the Details tab and compare information, such as file version and date modified, with the file information tables provided in the bulletin KB article.

      Note Attributes other than the file version may change during installation. Comparing other file attributes to the information in the file information table is not a supported method of verifying that the update has been applied. Also, in certain cases, files may be renamed during installation. If the file or version information is not present, use one of the other available methods to verify update installation.
    5. Finally, you can also click the Previous Versions tab and compare file information for the previous version of the file with the file information for the new, or updated, version of the file.

Windows 7 (all editions)

Reference Table

The following table contains the security update information for this software. You can find additional information in the subsection, Deployment Information, in this section.

Inclusion in Future Service Packs The update for this issue will be included in a future service pack or update rollup
Deployment
Installing without user interventionInternet Explorer 8 in all supported 32-bit editions of Windows 7:
Windows6.1-KB2792100-x86.msu /quiet
Internet Explorer 8 in all supported x64-based editions of Windows 7:
Windows6.1-KB2792100-x64.msu /quiet
Internet Explorer 9 for all supported 32-bit editions of Windows 7:
IE9-Windows6.1-KB2792100-x86.msu /quiet
Internet Explorer 9 for all supported x64-based editions of Windows 7:
IE9-Windows6.1-KB2792100-x64.msu /quiet
Installing without restartingInternet Explorer 8 in all supported 32-bit editions of Windows 7:
Windows6.1-KB2792100-x86.msu /quiet /norestart
Internet Explorer 8 in all supported x64-based editions of Windows 7:
Windows6.1-KB2792100-x64.msu /quiet /norestart
Internet Explorer 9 for all supported 32-bit editions of Windows 7:
IE9-Windows6.1-KB2792100-x86.msu /quiet /norestart
Internet Explorer 9 for all supported x64-based editions of Windows 7:
IE9-Windows6.1-KB2792100-x64.msu /quiet /norestart
Further informationSee the subsection, Detection and Deployment Tools and Guidance
Restart Requirement
Restart required?Yes, you must restart your system after you apply this security update.
HotPatchingNot applicable
Removal Information To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, and then under Windows Update, click View installed updates and select from the list of updates.
File Information See Microsoft Knowledge Base Article 2792100
Registry Key Verification Note A registry key does not exist to validate the presence of this update.

Deployment Information

Installing the Update

When you install this security update, the installer checks whether one or more of the files that are being updated on your system have previously been updated by a Microsoft hotfix.

For more information about the terminology that appears in this bulletin, such as hotfix, see Microsoft Knowledge Base Article 824684.

This security update supports the following setup switches.

Supported Security Update Installation Switches
SwitchDescription
/?, /h, /help Displays help on supported switches.
/quiet Suppresses the display of status or error messages.
/ norestart When combined with /quiet, the system will not be restarted after installation even if a restart is required to complete installation.
/ warnrestart :<seconds> When combined with /quiet, the installer will warn the user before initiating restart.
/ promptrestart When combined with /quiet, the installer will prompt before initiating restart.
/ forcerestart When combined with /quiet, the installer will forcefully close applications and initiate restart.
/log:<file name> Enables logging to specified file.
/extract:<destination> Extracts the package contents to the destination folder.
/uninstall /kb:<KB Number> Uninstalls the security update.

Note For more information about the wusa.exe installer, see "Windows Update Stand-alone Installer" in the TechNet article, Miscellaneous Changes in Windows 7.

Verifying That the Update Has Been Applied

  • Microsoft Baseline Security Analyzer

    To verify that a security update has been applied to an affected system, you may be able to use the Microsoft Baseline Security Analyzer (MBSA) tool. See the section, Detection and Deployment Tools and Guidance, earlier in this bulletin for more information.

  • File Version Verification

    Because there are several editions of Microsoft Windows, the following steps may be different on your system. If they are, see your product documentation to complete these steps.

    1. Click Start and then enter an update file name in the Search box.
    2. When the file appears under Programs, right-click the file name and click Properties.
    3. On the General tab, compare the file size with the file information tables provided in the bulletin KB article.

      Note Depending on the edition of the operating system, or the programs that are installed on your system, some files that are listed in the file information table may not be installed.
    4. You can also click the Details tab and compare information, such as file version and date modified, with the file information tables provided in the bulletin KB article.

      Note Attributes other than the file version may change during installation. Comparing other file attributes to the information in the file information table is not a supported method of verifying that the update has been applied. Also, in certain cases, files may be renamed during installation. If the file or version information is not present, use one of the other available methods to verify update installation.
    5. Finally, you can also click the Previous Versions tab and compare file information for the previous version of the file with the file information for the new, or updated, version of the file.

Windows Server 2008 R2 (all editions)

Reference Table

The following table contains the security update information for this software. You can find additional information in the subsection, Deployment Information, in this section.

Inclusion in Future Service Packs The update for this issue will be included in a future service pack or update rollup
Deployment
Installing without user interventionInternet Explorer 8 in all supported x64-based editions of Windows Server 2008 R2:
Windows6.1-KB2792100-x64.msu /quiet
Internet Explorer 8 in all supported Itanium-based editions of Windows Server 2008 R2:
Windows6.1-KB2792100-ia64.msu /quiet
Internet Explorer 9 for all supported x64-based editions of Windows Server 2008 R2:
IE9-Windows6.1-KB2792100-x64.msu /quiet
Installing without restartingInternet Explorer 8 in all supported x64-based editions of Windows Server 2008 R2:
Windows6.1-KB2792100-x64.msu /quiet /norestart
Internet Explorer 8 in all supported Itanium-based editions of Windows Server 2008 R2:
Windows6.1-KB2792100-ia64.msu /quiet /norestart
Internet Explorer 9 for all supported x64-based editions of Windows Server 2008 R2:
IE9-Windows6.1-KB2792100-x64.msu /quiet /norestart
Further informationSee the subsection, Detection and Deployment Tools and Guidance
Restart Requirement
Restart required?Yes, you must restart your system after you apply this security update.
HotPatchingNot applicable
Removal Information To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, and then under Windows Update, click View installed updates and select from the list of updates.
File Information See Microsoft Knowledge Base Article 2792100
Registry Key Verification Note A registry key does not exist to validate the presence of this update.

Deployment Information

Installing the Update

When you install this security update, the installer checks whether one or more of the files that are being updated on your system have previously been updated by a Microsoft hotfix.

For more information about the terminology that appears in this bulletin, such as hotfix, see Microsoft Knowledge Base Article 824684.

This security update supports the following setup switches.

Supported Security Update Installation Switches
SwitchDescription
/?, /h, /help Displays help on supported switches.
/quiet Suppresses the display of status or error messages.
/ norestart When combined with /quiet, the system will not be restarted after installation even if a restart is required to complete installation.
/ warnrestart :<seconds> When combined with /quiet, the installer will warn the user before initiating restart.
/ promptrestart When combined with /quiet, the installer will prompt before initiating restart.
/ forcerestart When combined with /quiet, the installer will forcefully close applications and initiate restart.
/log:<file name> Enables logging to specified file.
/extract:<destination> Extracts the package contents to the destination folder.
/uninstall /kb:<KB Number> Uninstalls the security update.

Note For more information about the wusa.exe installer, see "Windows Update Stand-alone Installer" in the TechNet article, Miscellaneous Changes in Windows 7.

Verifying That the Update Has Been Applied

  • Microsoft Baseline Security Analyzer

    To verify that a security update has been applied to an affected system, you may be able to use the Microsoft Baseline Security Analyzer (MBSA) tool. See the section, Detection and Deployment Tools and Guidance, earlier in this bulletin for more information.

  • File Version Verification

    Because there are several editions of Microsoft Windows, the following steps may be different on your system. If they are, see your product documentation to complete these steps.

    1. Click Start and then enter an update file name in the Start Search box.
    2. When the file appears under Programs, right-click the file name and click Properties.
    3. On the General tab, compare the file size with the file information tables provided in the bulletin KB article.

      Note Depending on the edition of the operating system, or the programs that are installed on your system, some files that are listed in the file information table may not be installed.
    4. You can also click the Details tab and compare information, such as file version and date modified, with the file information tables provided in the bulletin KB article.

      Note Attributes other than the file version may change during installation. Comparing other file attributes to the information in the file information table is not a supported method of verifying that the update has been applied. Also, in certain cases, files may be renamed during installation. If the file or version information is not present, use one of the other available methods to verify update installation.
    5. Finally, you can also click the Previous Versions tab and compare file information for the previous version of the file with the file information for the new, or updated, version of the file.

Windows 8 (all editions)

Reference Table

The following table contains the security update information for this software. You can find additional information in the subsection, Deployment Information, in this section.

Inclusion in Future Service Packs The update for this issue will be included in a future service pack or update rollup
Deployment  
Installing without user interventionInternet Explorer 10 in all supported 32-bit editions of Windows 8:
Windows8-RT-KB2792100-x86.msu /quiet
Internet Explorer 10 in all supported 64-bit editions of Windows 8:
Windows8-RT-KB2792100-x64.msu /quiet
Installing without restartingInternet Explorer 10 all supported 32-bit editions of Windows 8:
Windows8-RT-KB2792100-x86.msu /quiet /norestart
Internet Explorer 10 all supported 64-bit editions of Windows 8:
Windows8-RT-KB2792100-x64.msu /quiet /norestart
Further informationSee the subsection, Detection and Deployment Tools and Guidance
Restart Requirement  
Restart required?Yes, you must restart your system after you apply this security update.
HotPatchingNot applicable.
Removal Information To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, click Windows Update, and then click Installed updates and select from the list of updates.
File Information See Microsoft Knowledge Base Article 2792100
Registry Key Verification Note A registry key does not exist to validate the presence of this update.

Deployment Information

Installing the Update

When you install this security update, the installer checks whether one or more of the files that are being updated on your system have previously been updated by a Microsoft hotfix.

For more information about the terminology that appears in this bulletin, such as hotfix, see Microsoft Knowledge Base Article 824684.

This security update supports the following setup switches.

Supported Security Update Installation Switches
SwitchDescription
/?, /h, /help Displays help on supported switches.
/quiet Suppresses the display of status or error messages.
/ norestart When combined with /quiet, the system will not be restarted after installation even if a restart is required to complete installation.
/ warnrestart :<seconds> When combined with /quiet, the installer will warn the user before initiating restart.
/ promptrestart When combined with /quiet, the installer will prompt before initiating restart.
/ forcerestart When combined with /quiet, the installer will forcefully close applications and initiate restart.
/log:<file name> Enables logging to specified file.
/extract:<destination> Extracts the package contents to the destination folder.
/uninstall /kb:<KB Number> Uninstalls the security update.

Note For more information about the wusa.exe installer, see "Windows Update Stand-alone Installer" in the TechNet article, Miscellaneous Changes in Windows 7.

Verifying That the Update Has Been Applied

  • File Version Verification

    Because there are several editions of Microsoft Windows, the following steps may be different on your system. If they are, see your product documentation to complete these steps.

    1. Click Start and then enter an update file name in the Search box.
    2. When the file appears under Programs, right-click the file name and click Properties.
    3. On the General tab, compare the file size with the file information tables provided in the bulletin KB article.

      Note Depending on the edition of the operating system, or the programs that are installed on your system, some files that are listed in the file information table may not be installed.
    4. You can also click the Details tab and compare information, such as file version and date modified, with the file information tables provided in the bulletin KB article.

      Note Attributes other than the file version may change during installation. Comparing other file attributes to the information in the file information table is not a supported method of verifying that the update has been applied. Also, in certain cases, files may be renamed during installation. If the file or version information is not present, use one of the other available methods to verify update installation.
    5. Finally, you can also click the Previous Versions tab and compare file information for the previous version of the file with the file information for the new, or updated, version of the file.

Windows Server 2012 (all editions)

Reference Table

The following table contains the security update information for this software. You can find additional information in the subsection, Deployment Information, in this section.

Inclusion in Future Service Packs The update for this issue will be included in a future service pack or update rollup
Deployment  
Installing without user interventionInternet Explorer 10 in all supported editions of Windows Server 2012:
Windows8-RT-KB2792100-x64.msu /quiet
Installing without restartingInternet Explorer 10 in all supported editions of Windows Server 2012:
Windows8-RT-KB2792100-x64.msu /quiet /norestart
Further informationSee the subsection, Detection and Deployment Tools and Guidance
Restart Requirement  
Restart required?Yes, you must restart your system after you apply this security update.
HotPatchingNot applicable.
Removal Information To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, click Windows Update, and then click Installed updates and select from the list of updates.
File Information See Microsoft Knowledge Base Article 2792100
Registry Key Verification Note A registry key does not exist to validate the presence of this update.

Deployment Information

Installing the Update

When you install this security update, the installer checks whether one or more of the files that are being updated on your system have previously been updated by a Microsoft hotfix.

For more information about the terminology that appears in this bulletin, such as hotfix, see Microsoft Knowledge Base Article 824684.

This security update supports the following setup switches.

Supported Security Update Installation Switches
SwitchDescription
/?, /h, /help Displays help on supported switches.
/quiet Suppresses the display of status or error messages.
/ norestart When combined with /quiet, the system will not be restarted after installation even if a restart is required to complete installation.
/ warnrestart :<seconds> When combined with /quiet, the installer will warn the user before initiating restart.
/ promptrestart When combined with /quiet, the installer will prompt before initiating restart.
/ forcerestart When combined with /quiet, the installer will forcefully close applications and initiate restart.
/log:<file name> Enables logging to specified file.
/extract:<destination> Extracts the package contents to the destination folder.
/uninstall /kb:<KB Number> Uninstalls the security update.

Note For more information about the wusa.exe installer, see "Windows Update Stand-alone Installer" in the TechNet article, Miscellaneous Changes in Windows 7.

Verifying That the Update Has Been Applied

  • File Version Verification

    Because there are several editions of Microsoft Windows, the following steps may be different on your system. If they are, see your product documentation to complete these steps.

    1. Click Start and then enter an update file name in the Start Search box.
    2. When the file appears under Programs, right-click the file name and click Properties.
    3. On the General tab, compare the file size with the file information tables provided in the bulletin KB article.

      Note Depending on the edition of the operating system, or the programs that are installed on your system, some files that are listed in the file information table may not be installed.
    4. You can also click the Details tab and compare information, such as file version and date modified, with the file information tables provided in the bulletin KB article.

      Note Attributes other than the file version may change during installation. Comparing other file attributes to the information in the file information table is not a supported method of verifying that the update has been applied. Also, in certain cases, files may be renamed during installation. If the file or version information is not present, use one of the other available methods to verify update installation.
    5. Finally, you can also click the Previous Versions tab and compare file information for the previous version of the file with the file information for the new, or updated, version of the file.

Windows RT (all editions)

Reference Table

The following table contains the security update information for this software.

Inclusion in Future Service Packs The update for this issue will be included in a future service pack or update rollup
Deployment  
This update is available only via Windows Update.
Restart Requirement  
Restart required?Yes, you must restart your system after you apply this security update.
HotPatchingNot applicable.
Removal Information To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, and then under Windows Update, click Installed updates and select from the list of updates.
File Information See Microsoft Knowledge Base Article 2792100

Other Information

Acknowledgments

Microsoft thanks the following for working with us to help protect customers:

  • Masato Kinugawa for reporting the Shift JIS Character Encoding Vulnerability (CVE-2013-0015)
  • Omair, working with HP's Zero Day Initiative, for reporting the Internet Explorer SetCapture Use After Free Vulnerability (CVE-2013-0018)
  • SkyLined, working with HP's Zero Day Initiative, for reporting the Internet Explorer COmWindowProxy Use After Free Vulnerability (CVE-2013-0019)
  • Arthur Gerkis, working with the Exodus Intelligence, for reporting the Internet Explorer CMarkup Use After Free Vulnerability (CVE-2013-0020)
  • Stephen Fewer of Harmony Security, working with HP's Zero Day Initiative, for reporting the Internet Explorer CMarkup Use After Free Vulnerability (CVE-2013-0020)
  • Tencent PC Manager for reporting the Internet Explorer vtable Use After Free Vulnerability (CVE-2013-0021)
  • Omair for reporting the Internet Explorer LsGetTrailInfo Use After Free Vulnerability (CVE-2013-0022)
  • Arthur Gerkis, working with HP's Zero Day Initiative, for reporting the Internet Explorer CDispNode Use After Free Vulnerability (CVE-2013-0023)
  • An anonymous researcher, working with HP's Zero Day Initiative, for reporting the Internet Explorer pasteHTML Use After Free Vulnerability (CVE-2013-0024)
  • Scott Bell of Security-Assessment.com for reporting the Internet Explorer SLayoutRun Use After Free Vulnerability (CVE-2013-0025)
  • Jose A Vazquez of Yenteasy Security Research, working with the Exodus Intelligence, for reporting the Internet Explorer InsertElement Use After Free Vulnerability (CVE-2013-0026)
  • Mark Yason of IBM X-Force for reporting the Internet Explorer queryCommand Use After Free Vulnerability (CVE-2013-0027)
  • Scott Bell of Security-Assessment.com for reporting the Internet Explorer CObjectElement Use After Free Vulnerability (CVE-2013-0028)
  • Jose A Vazquez of Yenteasy Security Research, working with HP's Zero Day Initiative, for reporting the Internet Explorer CObjectElement Use After Free Vulnerability (CVE-2013-0028)
  • Stephen Fewer of Harmony Security, working with HP's Zero Day Initiative, for reporting the Internet Explorer CHTML Use After Free Vulnerability (CVE-2013-0029)
  • Aniway.Aniway@gmail.com, working with HP's Zero Day Initiative, for reporting the Internet Explorer CHTML Use After Free Vulnerability (CVE-2013-0029)
  • Ollie Whitehouse of NCC Group for working with us on additional defense-in-depth changes included in this bulletin

Microsoft Active Protections Program (MAPP)

To improve security protections for customers, Microsoft provides vulnerability information to major security software providers in advance of each monthly security update release. Security software providers can then use this vulnerability information to provide updated protections to customers via their security software or devices, such as antivirus, network-based intrusion detection systems, or host-based intrusion prevention systems. To determine whether active protections are available from security software providers, please go to the active protections websites provided by program partners, listed in Microsoft Active Protections Program (MAPP) Partners.

Support

How to obtain help and support for this security update

Disclaimer

The information provided in the Microsoft Knowledge Base is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

Revisions

  • V1.0 (February 12, 2013): Bulletin published.
  • V1.1 (February 12, 2013): Added a link to Microsoft Knowledge Base Article 2792100 under Known Issues in the Executive Summary. In addition, corrected the severity ratings for CVE-2013-0022. This is an informational change only.
  • V1.2 (May 14, 2013): Revised this bulletin to announce a detection change to correct an offering issue for Windows Server 2012 (Server Core installation). This is a detection change only. There were no changes to the security update files. Customers who have already successfully updated their systems do not need to take any action.

Built at 2014-04-18T13:49:36Z-07:00

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