Article
06/08/2023

Security Bulletin

Microsoft Security Bulletin MS05-052 - Critical

Cumulative Security Update for Internet Explorer (896688)

Published: October 11, 2005 | Updated: November 02, 2005

Version: 1.3

Summary

Who should read this document: Customers who use Microsoft Windows

Impact of Vulnerability: Remote Code Execution

Maximum Severity Rating: Critical

Recommendation: Customers should apply the update immediately.

Security Update Replacement: This update replaces the update that is included with Microsoft Security Bulletin MS05-038. That update is also a cumulative update.

Caveats: Microsoft Knowledge Base Article 896688 documents the currently known issues that customers may experience when they install this security update. The article also documents recommended solutions for these issues. For more information, see Microsoft Knowledge Base Article 896688.

This update does include hotfixes that have been released since the release of MS04-004 or MS04-025, but they will only be installed on systems that need them. Customers who have received hotfixes from Microsoft or from their support providers since the release of MS04-004 or MS04-025 should review the “I have received a hotfix from Microsoft or my support provider since the release of MS04-004. Is that hotfix included in this security update?” question in the FAQ section of this bulletin to determine how you can make sure that the necessary hotfixes are installed. Microsoft Knowledge Base Article 896688 also documents this in more detail.

Tested Software and Security Update Download Locations:

Affected Software:

Microsoft Windows 2000 Service Pack 4
Microsoft Windows XP Service Pack 1 and Microsoft Windows XP Service Pack 2
Microsoft Windows XP Professional x64 Edition
Microsoft Windows Server 2003 and Microsoft Windows Server 2003 Service Pack 1
Microsoft Windows Server 2003 for Itanium-based Systems and Microsoft Windows Server 2003 with Service Pack 1 for Itanium-based Systems
Microsoft Windows Server 2003 x64 Edition
Microsoft Windows 98, Microsoft Windows 98 Second Edition (SE), and Microsoft Windows Millennium Edition (ME) - Review the FAQ section of this bulletin for details about these operating systems.

Tested Microsoft Windows Components:

Affected Components:

Internet Explorer 5.01 Service Pack 4 on Microsoft Windows 2000 Service Pack 4 - Download the update
Internet Explorer 6 Service Pack 1 on Microsoft Windows 2000 Service Pack 4 or on Microsoft Windows XP Service Pack 1 - Download the update
Internet Explorer 6 for Microsoft Windows XP Service Pack 2 - Download the update
Internet Explorer 6 for Microsoft Windows Server 2003 and Microsoft Windows Server 2003 Service Pack 1 - Download the update
Internet Explorer 6 for Microsoft Windows Server 2003 for Itanium-based Systems and Microsoft Windows Server 2003 with SP1 for Itanium-based Systems - Download the update
Internet Explorer 6 for Microsoft Windows Server 2003 x64 Edition - Download the update
Internet Explorer 6 for Microsoft Windows XP Professional x64 Edition - Download the update
Internet Explorer 5.5 Service Pack 2 on Microsoft Windows Millennium Edition - Review the FAQ section of this bulletin for details about this version.
Internet Explorer 6 Service Pack 1 on Microsoft Windows 98, on Microsoft Windows 98 SE, or on Microsoft Windows Millennium Edition - Review the FAQ section of this bulletin for details about this version.

The software in this list has been tested to determine whether the versions are affected. Other versions either no longer include security update support or may not be affected. To determine the support life cycle for your product and version, visit the Microsoft Support Lifecycle Web site.

General Information

Executive Summary

Executive Summary:

This update resolves a newly-discovered public vulnerability and other privately-reported variations of the same vulnerability. The Microsoft DDS Library Shape Control (Msdds.dll) and other COM objects could, when instantiated in Internet Explorer, allow an attacker to take complete control of an affected system. Because these COM objects were not designed to be instantiated in Internet Explorer, this update sets the kill bit for the affected Class Identifiers (CLSID) in these COM objects. The vulnerability is documented in the “Vulnerability Details” section of this bulletin.

If a user is logged on with administrative user rights, an attacker who successfully exploited this vulnerability 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. 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.

We recommend that customers apply the update immediately.

Severity Ratings and Vulnerability Identifiers:

Vulnerability Identifiers	Impact of Vulnerability	Internet Explorer 5.0 Service Pack 4	Internet Explorer 5.5 Service Pack 2 on Windows ME	Internet Explorer 6 Service Pack 1 (All supported operating system versions earlier than Windows Server 2003)	Internet Explorer 6 for Windows Server 2003 and Windows Server 2003 Service Pack 1	Internet Explorer 6 for Windows XP Service Pack 2
COM Object Instantiation Memory Corruption Vulnerability - CAN-2005-2127	Remote Code Execution	Critical	Critical	Critical	Moderate	Critical

This assessment is based on the types of systems that are affected by the vulnerability, their typical deployment patterns, and the effect that exploiting the vulnerability would have on them.

Note The severity ratings for non-x86 operating system versions map to the x86 operating systems versions as follows:

The Internet Explorer 6 Service Pack 1 for Microsoft Windows XP 64-Bit Edition Service Pack 1 (Itanium) severity rating is the same as the Internet Explorer 6 Service Pack 1 (All supported operating system versions earlier than Windows Server 2003) severity rating.
The Internet Explorer 6 for Microsoft Windows XP 64-Bit Edition Version 2003 (Itanium) and Windows XP Professional x64 Edition severity rating is the same as the Internet Explorer 6 Service Pack 1 (All supported operating system versions earlier than Windows Server 2003) severity rating.
The Internet Explorer 6 for Microsoft Windows Server 2003 for Itanium-based Systems and Windows Server 2003 x64 Edition severity rating is the same as the Internet Explorer 6 for Windows Server 2003 severity rating.

What updates does this release replace?
This security update replaces several prior security updates. The two most recent security bulletin IDs and affected operating systems are listed in the following table.

Bulletin ID	Internet Explorer 5.01 Service Pack 4	Internet Explorer 5.5 Service Pack 2 on Windows ME	Internet Explorer 6 Service Pack 1 (all versions earlier than Windows Server 2003)	Internet Explorer 6 for Windows Server 2003 (including 64-Bit Edition)	Internet Explorer 6 for Windows XP Service Pack 2
MS05-037	Replaced	Replaced	Replaced	Replaced	Replaced
MS05-038	Replaced	Replaced	Replaced	Replaced	Replaced

What are the known issues that customers may experience when they install this security update?
Microsoft Knowledge Base Article 896688 documents the currently known issues that customers may experience when they install this security update. The article also documents recommended solutions for these issues. For more information, see Microsoft Knowledge Base Article 896688.

Microsoft Knowledge Base Article 909889: ActiveX controls may not load as expected in Internet Explorer due to defense in depth changes introduced in cumulative security update 896688 (MS05-052).
Microsoft Knowledge Base Article 909738: A Web page that contains a custom ActiveX control may not load as expected in Internet Explorer due to defense in depth changes introduced in cumulative security update 896688 (MS05-052)”.

I have received a hotfix from Microsoft or my support provider since the release of MS04-004. Is that hotfix included in this security update?
Yes. When you install the security update that is intended for systems that are running Internet Explorer 6 Service Pack 1 on Microsoft Windows 2000 Service Pack 3, on Microsoft Windows 2000 Service Pack 4, or on Microsoft Windows XP Service Pack 1, the installer checks to see if one or more of the files that are being updated on your system have previously been updated by a Microsoft hotfix. However, the installer only detects hotfixes that were released since Microsoft Security Bulletin MS04-038 and Internet Explorer Update Rollup 873377 or Internet Explorer Update Rollup 889669. See Microsoft Knowledge Base Article 896727 for additional information if you have to apply a hotfix that was released before Microsoft Security Bulletin MS04-038 on a system that has the MS05-052 update installed.

For Internet Explorer 6 for Microsoft Windows XP Service Pack 2, Windows Server 2003, and Windows 64-Bit Edition Version 2003 (Itanium), this security update contains hotfixes that were included with MS04-025 or later Internet Explorer security updates, as well as fixes for all the security issues that are addressed in this update. However, the hotfix versions of the files that are included in this security update are only installed if you have previously installed an Internet Explorer hotfix to update any of the files that are listed in the “Security Update Information” section of this bulletin.

For Internet Explorer 5.01, Internet Explorer 5.5 SP2, and Internet Explorer 6 for Windows XP, the MS05-052 security updates contain hotfixes that were included after MS04-004 up to and including the cumulative updates in MS05-052. The hotfix versions of the files that are included in this security update are installed regardless of whether you have previously installed an Internet Explorer hotfix to update any of the files that are listed in the “Security Update Information” section of this bulletin.

Does this update contain any security-related changes to functionality?
Yes. Besides the changes that are listed in the “Vulnerability Details” section of this bulletin and in addition to changes introduced in previous Internet Explorer security bulletins, this update introduces the following defense in depth improvements:

This update introduces additional checks before a COM object is allowed to run in Internet Explorer. The intent of this change is to prevent COM objects that were not designed to be instantiated in Internet Explorer from being instantiated in Internet Explorer.
This update includes improvements to the Internet Explorer Pop-up Blocker. The Pop-up Blocker was first included in Windows XP Service Pack 2 and is also included in Windows Server 2003 Service Pack 1. For more information about the Pop-up Blocker, see the product documentation.
This update includes improvements to the Internet Explorer Add-on Manager. Add-on Manager was first included in Windows XP Service Pack 2 and is also included in Windows Server 2003 Service Pack 1. For more information about the Add-on Manager, see the product documentation.
This update includes a kill bit for the ADODB.Stream object. This kill bit was released previously, but not as part of a security update. For more information about the ADODB.Stream object, see Microsoft Knowledge Base Article 870669. The Class Identifier (CLSID) for this object is 00000566-0000-0010-8000-00AA006D2EA4. Note If you are running an application in a corporate intranet environment, and the corporate intranet environment currently uses the ADODB.Stream object with Internet Explorer, applying this update may cause the application to break. To restore application functionality, we recommend that you first set your Internet Explorer browser security level to High, and then you must clear the compatibility flag of the ADODB.Stream object. See Microsoft Knowledge Base Article 870669 for more information about how to affect this change.

Does this update contain any other changes to functionality?
Yes. This update also includes non-security-related changes that were introduced in previous Internet Explorer security bulletins.

How does the extended support for Windows 98, Windows 98 Second Edition, and Windows Millennium Edition affect the release of security updates for these operating systems?
Microsoft will only release security updates for critical security issues. Non-critical security issues are not offered during this support period. For more information about the Microsoft Support Lifecycle policies for these operating systems, visit the following Web site.

For more information about severity ratings, visit the following Web site.

Are Windows 98, Windows 98 Second Edition, or Windows Millennium Edition critically affected by one or more of the vulnerabilities that are addressed in this security bulletin?
Yes. Windows 98, Windows 98 Second Edition, and Windows Millennium Edition are critically affected by the vulnerabilities that are addressed in this security bulletin. Critical security updates for these platforms are available, are provided as part of this security bulletin, and can be downloaded only from the Microsoft Update Web site or from the Windows Update Web site. For more information about severity ratings, visit the following Web site.

Note Updates for localized versions of Microsoft Windows Millennium Edition that are not supported by Windows Update are available for download at the following download locations:

Slovenian - Download the update
Slovakian - Download the update

Extended security update support for Microsoft Windows NT Workstation 4.0 Service Pack 6a and Windows 2000 Service Pack 2 ended on June 30, 2004. Extended security update support for Microsoft Windows NT Server 4.0 Service Pack 6a ended on December 31, 2004. Extended security update support for Microsoft Windows 2000 Service Pack 3 ended on June 30, 2005. I’m still using one of these operating systems, what should I do?
Windows NT Workstation 4.0 Service Pack 6a, Windows NT Server 4.0 Service Pack 6a, Windows 2000 Service Pack 2, and Windows 2000 Service Pack 3 have reached the end of their life cycles. It should be a priority for customers who have these operating system versions to migrate to supported versions to prevent potential exposure to vulnerabilities. For more information about the Windows Product Lifecycle, visit the following Microsoft Support Lifecycle Web site. For more information about the extended security update support period for these operating system versions, visit the Microsoft Product Support Services Web site.

Customers who require additional support for Windows NT 4.0 SP6a 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, visit the Microsoft Worldwide Information Web site, select the country, 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 Windows Operating System Product Support Lifecycle FAQ.

Security update support for Microsoft Windows XP 64-Bit Edition Service Pack 1 (Itanium) and Microsoft Windows XP 64-Bit Edition Version 2003 (Itanium) ended on June 30, 2005. I’m still using one of these operating systems, what should I do?
With the release of Windows XP Professional x64 Edition, Microsoft Windows XP 64-Bit Edition Service Pack 1 (Itanium) and Microsoft Windows XP 64-Bit Edition Version 2003 (Itanium) will no longer receive security update support. It should be a priority for customers who have these operating system versions to migrate to supported versions to prevent potential exposure to vulnerabilities. Microsoft will continue to fully support Windows Server 2003 for Itanium-based systems, Windows XP Professional x64 Edition, and Windows Server 2003 x64 Editions for 64-bit computing requirements. Microsoft continues to license and support Windows Server 2003 Enterprise and Datacenter editions for Itanium-based systems, and the 64-bit version of SQL Server 2000 Enterprise Edition. In the future, we will expand Itanium support to Visual Studio 2005, .NET Framework 2005, and SQL Server 2005.

Customers who require additional assistance about this issue must contact their Microsoft account team representative, their Technical Account Manager, or the appropriate Microsoft partner representative for information about the available migration options. Customers without an Alliance, Premier, or Authorized Contract can contact their local Microsoft sales office. For contact information, visit the Microsoft Worldwide Information Web site, select the country, and then click Go to see a list of telephone numbers. When you call, ask to speak with the local Premier Support sales manager.

Can I use the Microsoft Baseline Security Analyzer (MBSA) 1.2.1 to determine whether this update is required?
Yes. MBSA 1.2.1 will determine whether this update is required. For more information about MBSA, visit the MBSA Web site.

Can I use the Microsoft Baseline Security Analyzer (MBSA) 2.0 to determine whether this update is required?
Yes. MBSA 2.0 will determine whether this update is required. MBSA 2.0 can detect security updates for products that Microsoft Update supports. For more information about MBSA, visit the MBSA Web site.

Can I use Systems Management Server (SMS) to determine whether this update is required?
Yes. SMS can help detect and deploy this security update. For information about SMS, visit the SMS Web site.

Note This release includes a package for Internet Explorer 6 Service Pack 1 designed for Windows 2000 and Windows XP Service Pack 1. This package uses the Update.exe installation technology that is discussed in Microsoft Knowledge Base Article 262841 If you are still managing Windows NT 4.0 systems in your enterprise by using SMS, a software updates scan will show that this update as applicable on Windows NT 4.0 systems. However, these packages are designed to only enable installation on the supported operating systems that are mentioned in the “Affected Software” section of this bulletin. For more information, see Microsoft Knowledge Base Article 907416 and the “Extended security update support for Microsoft Windows NT 4.0 Workstation Service Pack 6a and Windows 2000 Service Pack 2 ended on June 30, 2004. Extended security update support for Microsoft Windows NT 4.0 Server Service Pack 6a ended on December 31, 2004. I’m still using one of these operating systems, what should I do?” question in the FAQ section of this bulletin.

The Security Update Inventory Tool can be used by SMS for detecting security updates that are offered by Windows Update, that are supported by Software Update Services, and other security updates that are supported by MBSA 1.2.1. For more information about the Security Update Inventory Tool, see the following Microsoft Web site. For more information about the limitations of the Security Update Inventory Tool, see Microsoft Knowledge Base Article 306460.

The SMS 2003 Inventory Tool for Microsoft Updates can be used by SMS for detecting security updates that are offered by Microsoft Update and that are supported by Windows Server Update Services. For more information about the SMS 2003 Inventory Tool for Microsoft Updates, see the following Microsoft Web site.

For more information about SMS, visit the SMS Web site.

Vulnerability Details

COM Object Instantiation Memory Corruption Vulnerability - CAN-2005-2127:

A remote code execution vulnerability exists in the way Internet Explorer instantiates COM objects that are not intended to be instantiated in Internet Explorer. An attacker could exploit the vulnerability by constructing a malicious Web page that could potentially allow remote code execution if a user visited the malicious Web site. An attacker who successfully exploited this vulnerability could take complete control of an affected system.

Mitigating Factors for COM Object Instantiation Memory Corruption Vulnerability - CAN-2005-2127:

In a Web-based attack scenario, an attacker would have to host a Web site that contains a Web page that is used to exploit this vulnerability. An attacker would have no way to force users to visit a malicious Web site. Instead, an attacker would have to persuade them to visit the Web site, typically by getting them to click a link that takes them to the attacker's Web site.
An attacker who successfully exploited this vulnerability could gain the same user rights as the local 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.
The Restricted sites zone helps reduce attacks that could try to exploit this vulnerability by preventing ActiveX controls from being used when reading HTML e-mail messages. However, if a user clicks a link in an e-mail message, they could still be vulnerable to this issue through the Web-based attack scenario. By default, Outlook Express 6, Outlook 2002, and Outlook 2003 open HTML e-mail messages in the Restricted sites zone. Additionally, Outlook 98, and Outlook 2000 open HTML e-mail messages in the Restricted sites zone if the Outlook E-mail Security Update has been installed. Outlook Express 5.5 Service Pack 2 opens HTML e-mail messages in the Restricted sites zone if Microsoft Security Bulletin MS04-018 has been installed.
By default, Internet Explorer on Windows Server 2003 runs in a restricted mode that is known as Enhanced Security Configuration. This mode mitigates this vulnerability. See the FAQ section for this security update for more information about Internet Explorer Enhanced Security Configuration.

Workarounds for COM Object Instantiation Memory Corruption Vulnerability - CAN-2005-2127:

Microsoft has tested the following workarounds. While these workarounds will not correct the underlying vulnerability, they help block known attack vectors. When a workaround reduces functionality, it is identified in the following section.

Configure Internet Explorer to prompt before running ActiveX controls or disable ActiveX controls in the Internet and Local intranet security zone

You can help protect against this vulnerability by changing your settings to prompt before running ActiveX controls or to disable ActiveX controls in the Internet and Local intranet security zone. To do this, follow these steps:

On the Internet Explorer Tools menu, click Internet Options.
In the Internet Options dialog box, click the Security tab, and then click the Internet icon.
Click Custom Level.
Under Settings, in the ActiveX controls and plug-ins section, under Run ActiveX controls and plug-ins, click Prompt or Disable, and then click OK.
Click Local intranet, and then click Custom Level.
Under Settings, in the ActiveX controls and plug-ins section, under Run ActiveX controls and plug-ins, click Prompt or Disable, and then click OK.
Click OK two times to return to Internet Explorer.

Note Disabling ActiveX controls in the Internet and Local intranet security zones may cause some Web sites to work incorrectly. If you have difficulty using a Web site 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 ActiveX controls. Many Web sites that are on the Internet or on an intranet use ActiveX 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. Prompting before running ActiveX controls 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 ActiveX controls. If you do not want to be prompted for all these sites, use the "Restrict Web sites to only your trusted Web sites" workaround.

Set Internet and Local intranet security zone settings to “High” to prompt before running ActiveX controls in these zones

You can help protect against this vulnerability by changing your settings for the Internet security zone to prompt before running ActiveX controls. You can do this by setting your browser security to High.

To raise the browsing security level in Microsoft Internet Explorer, follow these steps:

On the Internet Explorer Tools menu, click Internet Options.
In the Internet Options dialog box, click the Security tab, and then click the Internet icon.
Under Security level for this zone, move the slider to High. This sets the security level for all Web sites you visit to High.

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

Repeat steps 1 through 3 for the Local intranet security zone by clicking the Local intranet icon.

Note Setting the level to High may cause some Web sites to work incorrectly. If you have difficulty using a Web site 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.

Restrict Web sites to only your trusted Web sites

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 Internet Explorer's Trusted sites zone. This will allow you to continue to use trusted Web sites 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, follow these steps:

In Internet Explorer, click Tools, click Internet Options, and then click the Security tab.
In the Select a Web content zone to specify its current security settings box, click Trusted Sites, and then click Sites.
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.
In the Add this Web site to the zone box, type the URL of a site that you trust, and then click Add.
Repeat these steps for each site that you want to add to the zone.
Click OK two times to accept the changes and return to Internet Explorer.

Add any sites that you trust not to take malicious action on your computer. One in particular that you may want to add is "*.windowsupdate.microsoft.com" (without the quotation marks). This is the site that will host the update, and it requires an ActiveX control to install the update.

Prevent COM objects from running in Internet Explorer

You can disable attempts to instantiate a COM object in Internet Explorer by setting the kill bit for the control in the registry.

Warning If you use Registry Editor incorrectly, you may cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that you can solve problems that result from using Registry Editor incorrectly. Use Registry Editor at your own risk.

For detailed steps about preventing a control from running in Internet Explorer, see Microsoft Knowledge Base Article 240797. Follow these steps and create a Compatibility Flags value in the registry to prevent a COM object from being instantiated in Internet Explorer.

For example, to set the kill bit for a CLSID in the Msdds.dll, file that is included in this security update, paste the following text in a text editor such as Notepad. Then, save the file by using the .reg file name extension.

Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{EC444CB6-3E7E-4865-B1C3-0DE72EF39B3F}] "Compatibility Flags"=dword:00000400

You can apply this .reg file to individual systems by double-clicking it. You can also apply it across domains using Group Policy. For more information about Group Policy, visit the following Microsoft Web sites:

Group Policy collection

What is Group Policy Object Editor?

Core Group Policy tools and settings

Note You must restart Internet Explorer for your changes to take effect.

Impact of Workaround: There is no impact as long as the COM object is not intended to be used in Internet Explorer.

FAQ for COM Object Instantiation Memory Corruption Vulnerability - CAN-2005-2127:

What is the scope of the vulnerability?
This is a remote code execution vulnerability. An attacker who successfully exploited this vulnerability could remotely 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.

What causes the vulnerability?
When Internet Explorer tries to instantiate certain COM objects as ActiveX controls, the COM objects may corrupt system memory in such a way that an attacker could execute arbitrary code.

What might an attacker use the vulnerability to do?
An attacker who successfully exploited this vulnerability could take complete control of the affected system. In a Web-based attack scenario, an attacker would host a Web site that exploits this vulnerability. An attacker would have no way to force users to visit a malicious Web site. Instead, an attacker would have to persuade them to visit the Web site, typically by getting them to click a link that takes them to the attacker's site. It could also be possible to display malicious Web content by using banner advertisements or by using other methods to deliver Web content to affected systems.

How could an attacker exploit the vulnerability?
An attacker could host a malicious Web site that is designed to exploit this vulnerability through Internet Explorer and then persuade a user to view the Web site.

What systems are primarily at risk from the vulnerability?
This vulnerability requires that a user is logged on and reading e-mail messages or that a user visits a Web site for any malicious action to occur. Therefore, any systems where e-mail messages are read or where Internet Explorer is used frequently, such as workstations or terminal servers, are at the most risk from this vulnerability.

Are Windows 98, Windows 98 Second Edition or Windows Millennium Edition critically affected by this vulnerability?
Yes. Windows 98, Windows 98 Second Edition, and Windows Millennium Edition are critically affected by this vulnerability. The security updates are available from the Windows Update Web site. For more information about severity ratings, visit the following Web site.

What does the update do?
Because not all COM objects are designed to be accessed through Internet Explorer, this update sets the kill bit for a list of Class Identifiers (CLSIDs) in COM objects that have been found to exhibit similar behavior to the COM object Instantiation Memory Corruption Vulnerability that is addressed in Microsoft Security Bulletin MS05-038. To help protect customers, this update prevents these CLSIDs from being instantiated in Internet Explorer. For more information about kill bits, see Microsoft Knowledge Base Article 240797.

The Class Identifiers and corresponding COM objects are as follows.


Class Identifier	COM object
BC5F1E51-5110-11D1-AFF5-006097C9A284	Blnmgrps.dll
F27CE930-4CA3-11D1-AFF2-006097C9A284	Blnmgrps.dll
3BC4F3A7-652A-11D1-B4D4-00C04FC2DB8D	Ciodm.dll
ECABAFC2-7F19-11D2-978E-0000F8757E2A	Comsvcs.dll
283807B8-2C60-11D0-A31D-00AA00B92C03	Danim.dll
250770F3-6AF2-11CF-A915-008029E31FCD	Htmlmarq.ocx
D24D4453-1F01-11D1-8E63-006097D2DF48	Mdt2dd.dll
03CB9467-FD9D-42A8-82F9-8615B4223E6E	Mdt2qd.dll
598EBA02-B49A-11D2-A1C1-00609778EA66	Mpg4ds32.ax
8FE7E181-BB96-11D2-A1CB-00609778EA66	Msadds32.ax
4CFB5280-800B-4367-848F-5A13EBF27F1D	Msb1esen.dll
B3E0E785-BD78-4366-9560-B7DABE2723BE	Msb1fren.dll
208DD6A3-E12B-4755-9607-2E39EF84CFC5	Msb1geen.dll
EC444CB6-3E7E-4865-B1C3-0DE72EF39B3F	Msdds.dll
4FAAB301-CEF6-477C-9F58-F601039E9B78	Msdds.dll
6CBE0382-A879-4D2A-8EC3-1F2A43611BA8	Msdds.dll
F117831B-C052-11D1-B1C0-00C04FC2F3EF	Msdtctm.dll
3050F667-98B5-11CF-BB82-00AA00BDCE0B	Mshtml.dll
1AA06BA1-0E88-11D1-8391-00C04FBD7C09	Msoeacct.dll
F28D867A-DDB1-11D3-B8E8-00A0C981AEEB	Msosvfbr.dll
6B7F1602-D44C-11D0-A7D9-AE3D17000000	Mswcrun.dll
7007ACCF-3202-11D1-AAD2-00805FC1270E	Netshell.dll
992CFFA0-F557-101A-88EC-00DD010CCC48	Netshell.dll
00020420-0000-0000-C000-000000000046	Ole2disp.dll
0006F02A-0000-0000-C000-000000000046	Outllib.dll
ABBA001B-3075-11D6-88A4-00B0D0200F88	Psisdecd.dll
CE292861-FC88-11D0-9E69-00C04FD7C15B	Qdvd.dll
6E227101-F799-11CF-9227-00AA00A1EB95	Repodbc.dll
7057E952-BD1B-11D1-8919-00C04FC2C836	Shdocvw.dll
7007ACC7-3202-11D1-AAD2-00805FC1270E	Shell32.dll
4622AD11-FF23-11D0-8D34-00A0C90F2719	Shell32.dll
98CB4060-D3E7-42A1-8D65-949D34EBFE14	Soa.dll
47C6C527-6204-4F91-849D-66E234DEE015	Srchui.dll
35CEC8A3-2BE6-11D2-8773-92E220524153	Stobject.dll
730F6CDC-2C86-11D2-8773-92E220524153	Stobject.dll
2C10A98F-D64F-43B4-BED6-DD0E1BF2074C	Vdt70.dll
6F9F3481-84DD-4B14-B09C-6B4288ECCDE8	Vdt70.dll
8E26BFC1-AFD6-11CF-BFFC-00AA003CFDFC	Vmhelper.dll
F0975AFE-5C7F-11D2-8B74-00104B2AFB41	Wbemads.dll

When this security bulletin was issued, had this vulnerability been publicly disclosed?
Yes. This vulnerability has been publicly disclosed. It has been assigned Common Vulnerability and Exposure number CAN-2005-2127.

When this security bulletin was issued, had Microsoft received any reports that this vulnerability was being exploited?
Yes. When the security bulletin was released, Microsoft had received information that this vulnerability was being exploited.

Does applying this security update help protect customers from the code that has been published publicly that attempts to exploit this vulnerability?
Yes. This security update addresses the vulnerability that is currently being exploited. The vulnerability that has been addressed has been assigned the Common Vulnerability and Exposure number CAN-2005-2127.

How does this vulnerability relate to the vulnerability that is corrected by MS05-038?
Both are COM object Instantiation Memory Corruption vulnerabilities. However, this update also addresses new CLSIDs that were not addressed as part of MS05-038. MS05-038 helps protect against exploitation of the CLSIDs that are discussed in that bulletin.

Security Update Information

Affected Software:

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

Windows Server 2003 (all versions)

Prerequisites
This security update requires Windows Server 2003 or Windows Server 2003 Service Pack 1.

Inclusion in Future Service Packs:
The update for this issue will be included in a future Service Pack or Update Rollup.

Installation Information

This security update supports the following setup switches.

Switch	Description
/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	Display 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. For more information about the Update.exe installer, visit the Microsoft TechNet Web site.

Deployment Information

To install the security update without any user intervention, use the following command at a command prompt for Windows Server 2003:

Windowsserver2003-kb896688-x86-enu /quiet

Note Use of the /quiet switch will suppress all messages. This includes suppressing failure messages. Administrators should use one of the supported methods to verify the installation was successful when they use the /quiet switch. Administrators should also review the KB896688.log file for any failure messages when they use this switch.

To install the security update without forcing the system to restart, use the following command at a command prompt for Windows Server 2003:

Windowsserver2003-kb896688-x86-enu /norestart

For information about how to deploy this security update by using Software Update Services, visit the Software Update Services Web site. For more information about how to deploy this security update using Windows Server Update Services, visit the Windows Server Update Services Web site. This security update will also be available through the Microsoft Update Web site.

Restart Requirement

You must restart your system after you apply this security update.

Removal Information

To remove this update, use the Add or Remove Programs tool in Control Panel.

System administrators can also use the Spuninst.exe utility to remove this security update. The Spuninst.exe utility is located in the %Windir%\$NTUninstallKB896688$\Spuninst folder.

Switch	Description
/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	Display 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

File Information

The English version of this security update has the file attributes that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.

Windows Server 2003, Web Edition; Windows Server 2003, Standard Edition; Windows Server 2003, Datacenter Edition; Windows Server 2003, Enterprise Edition; Windows Small Business Server 2003; Windows Server 2003, Web Edition with SP1; Windows Server 2003, Standard Edition with SP1; Windows Server 2003, Enterprise Edition with SP1; and Windows Server 2003, Datacenter Edition with SP1:

File Name	Version	Date	Time	Size	Folder
Browseui.dll	6.0.3790.403	08-Sep-2005	00:38	1,057,792	RTMGDR
Cdfview.dll	6.0.3790.409	15-Sep-2005	01:01	147,968	RTMGDR
Danim.dll	6.3.1.147	08-Sep-2005	00:38	992,768	RTMGDR
Digest.dll	6.0.3790.409	15-Sep-2005	01:01	59,904	RTMGDR
Dxtrans.dll	6.3.3790.403	08-Sep-2005	00:38	204,800	RTMGDR
Iepeers.dll	6.0.3790.403	08-Sep-2005	00:38	238,080	RTMGDR
Inseng.dll	6.0.3790.409	15-Sep-2005	01:01	73,216	RTMGDR
Mshtml.dll	6.0.3790.418	05-Oct-2005	20:57	2,934,272	RTMGDR
Mshtmled.dll	6.0.3790.409	15-Sep-2005	01:01	454,144	RTMGDR
Msrating.dll	6.0.3790.409	15-Sep-2005	01:01	135,680	RTMGDR
Mstime.dll	6.0.3790.403	08-Sep-2005	00:38	502,784	RTMGDR
Pngfilt.dll	5.2.3790.403	08-Sep-2005	00:38	40,448	RTMGDR
Shdocvw.dll	6.0.3790.403	08-Sep-2005	00:38	1,397,248	RTMGDR
Shlwapi.dll	6.0.3790.403	03-Sep-2005	01:36	287,744	RTMGDR
Urlmon.dll	6.0.3790.403	08-Sep-2005	00:38	519,168	RTMGDR
Wininet.dll	6.0.3790.389	16-Aug-2005	02:42	625,664	RTMGDR
Browseui.dll	6.0.3790.403	03-Sep-2005	01:40	1,058,304	RTMQFE
Cdfview.dll	6.0.3790.409	15-Sep-2005	01:03	147,456	RTMQFE
Danim.dll	6.3.1.147	08-Sep-2005	00:36	992,768	RTMQFE
Digest.dll	6.0.3790.409	15-Sep-2005	01:03	59,904	RTMQFE
Dxtrans.dll	6.3.3790.403	03-Sep-2005	01:40	205,312	RTMQFE
Iepeers.dll	6.0.3790.403	08-Sep-2005	00:36	238,592	RTMQFE
Inseng.dll	6.0.3790.409	15-Sep-2005	01:03	73,216	RTMQFE
Mshtml.dll	6.0.3790.418	05-Oct-2005	21:01	2,935,296	RTMQFE
Mshtmled.dll	6.0.3790.409	15-Sep-2005	01:03	454,144	RTMQFE
Msrating.dll	6.0.3790.409	15-Sep-2005	01:03	135,680	RTMQFE
Mstime.dll	6.0.3790.403	08-Sep-2005	00:36	502,784	RTMQFE
Pngfilt.dll	5.2.3790.403	08-Sep-2005	00:36	40,448	RTMQFE
Shdocvw.dll	6.0.3790.403	03-Sep-2005	01:40	1,398,272	RTMQFE
Shlwapi.dll	6.0.3790.403	03-Sep-2005	01:40	287,744	RTMQFE
Urlmon.dll	6.0.3790.403	08-Sep-2005	00:36	519,168	RTMQFE
Wininet.dll	6.0.3790.389	16-Aug-2005	02:44	627,712	RTMQFE
Danim.dll	6.3.1.147	08-Sep-2005	00:29	1,057,792	SP1GDR
Dxtrans.dll	6.3.3790.2523	08-Sep-2005	00:29	211,968	SP1GDR
Iedw.exe	5.2.3790.2523	02-Sep-2005	22:59	17,920	SP1GDR
Iepeers.dll	6.0.3790.2523	08-Sep-2005	00:29	253,952	SP1GDR
Mshtml.dll	6.0.3790.2541	05-Oct-2005	20:51	3,112,448	SP1GDR
Mstime.dll	6.0.3790.2523	08-Sep-2005	00:29	535,552	SP1GDR
Pngfilt.dll	5.2.3790.2523	08-Sep-2005	00:29	42,496	SP1GDR
Shdocvw.dll	6.0.3790.2523	08-Sep-2005	00:29	1,503,744	SP1GDR
Shlwapi.dll	6.0.3790.2523	03-Sep-2005	01:44	321,536	SP1GDR
Wininet.dll	6.0.3790.2509	16-Aug-2005	02:35	662,016	SP1GDR
Danim.dll	6.3.1.147	08-Sep-2005	00:25	1,057,792	SP1QFE
Dxtrans.dll	6.3.3790.2523	03-Sep-2005	01:46	211,968	SP1QFE
Iedw.exe	5.2.3790.2523	02-Sep-2005	23:13	17,920	SP1QFE
Iepeers.dll	6.0.3790.2523	08-Sep-2005	00:25	253,952	SP1QFE
Mshtml.dll	6.0.3790.2541	05-Oct-2005	20:59	3,112,448	SP1QFE
Mstime.dll	6.0.3790.2523	08-Sep-2005	00:25	535,552	SP1QFE
Pngfilt.dll	5.2.3790.2523	08-Sep-2005	00:25	42,496	SP1QFE
Shdocvw.dll	6.0.3790.2523	05-Oct-2005	22:46	1,503,744	SP1QFE
Shlwapi.dll	6.0.3790.2523	03-Sep-2005	01:46	321,536	SP1QFE
Wininet.dll	6.0.3790.2509	16-Aug-2005	02:41	662,528	SP1QFE
Arpidfix.exe	5.2.3790.2541	04-Oct-2005	23:18	32,256

Windows Server, 2003 Enterprise Edition for Itanium-based Systems; Windows Server 2003, Datacenter Edition for Itanium-based Systems; Windows Server 2003, Enterprise Edition with SP1 for Itanium-based Systems; and Windows Server 2003, Datacenter Edition with SP1 for Itanium-based Systems:

File Name	Version	Date	Time	Size	CPU	Folder
Browseui.dll	6.0.3790.403	05-Oct-2005	22:21	2,536,960	IA-64	RTMGDR
Cdfview.dll	6.0.3790.403	05-Oct-2005	22:21	303,616	IA-64	RTMGDR
Digest.dll	6.0.3790.403	05-Oct-2005	22:21	141,312	IA-64	RTMGDR
Dxtrans.dll	6.3.3790.403	05-Oct-2005	22:21	585,216	IA-64	RTMGDR
Iepeers.dll	6.0.3790.403	05-Oct-2005	22:21	674,816	IA-64	RTMGDR
Inseng.dll	6.0.3790.403	05-Oct-2005	22:21	217,600	IA-64	RTMGDR
Mshtml.dll	6.0.3790.418	05-Oct-2005	22:21	8,238,592	IA-64	RTMGDR
Mshtmled.dll	6.0.3790.403	05-Oct-2005	22:21	1,409,536	IA-64	RTMGDR
Msrating.dll	6.0.3790.403	05-Oct-2005	22:21	387,584	IA-64	RTMGDR
Mstime.dll	6.0.3790.403	05-Oct-2005	22:21	1,659,392	IA-64	RTMGDR
Pngfilt.dll	5.2.3790.403	05-Oct-2005	22:21	105,984	IA-64	RTMGDR
Shdocvw.dll	6.0.3790.403	05-Oct-2005	22:21	3,369,984	IA-64	RTMGDR
Shlwapi.dll	6.0.3790.403	05-Oct-2005	22:21	740,352	IA-64	RTMGDR
Urlmon.dll	6.0.3790.403	05-Oct-2005	22:21	1,289,728	IA-64	RTMGDR
Wininet.dll	6.0.3790.389	05-Oct-2005	22:21	1,505,792	IA-64	RTMGDR
Wbrowseui.dll	6.0.3790.403	05-Oct-2005	22:21	1,057,792	x86	RTMGDR\WOW
Wcdfview.dll	6.0.3790.403	05-Oct-2005	22:21	147,968	x86	RTMGDR\WOW
Wdanim.dll	6.3.1.147	05-Oct-2005	22:21	992,768	x86	RTMGDR\WOW
Wdxtrans.dll	6.3.3790.403	05-Oct-2005	22:21	204,800	x86	RTMGDR\WOW
Wiepeers.dll	6.0.3790.403	05-Oct-2005	22:21	238,080	x86	RTMGDR\WOW
Winseng.dll	6.0.3790.403	05-Oct-2005	22:21	73,216	x86	RTMGDR\WOW
Wmshtml.dll	6.0.3790.418	05-Oct-2005	22:21	2,934,272	x86	RTMGDR\WOW
Wmshtmled.dll	6.0.3790.403	05-Oct-2005	22:21	454,144	x86	RTMGDR\WOW
Wmsrating.dll	6.0.3790.403	05-Oct-2005	22:21	135,680	x86	RTMGDR\WOW
Wmstime.dll	6.0.3790.403	05-Oct-2005	22:21	502,784	x86	RTMGDR\WOW
Wpngfilt.dll	5.2.3790.403	05-Oct-2005	22:21	40,448	x86	RTMGDR\WOW
Wshdocvw.dll	6.0.3790.403	05-Oct-2005	22:21	1,397,248	x86	RTMGDR\WOW
Wshlwapi.dll	6.0.3790.403	05-Oct-2005	22:21	287,744	x86	RTMGDR\WOW
Wurlmon.dll	6.0.3790.403	05-Oct-2005	22:21	519,168	x86	RTMGDR\WOW
Wwdigest.dll	6.0.3790.409	05-Oct-2005	22:21	59,904	x86	RTMGDR\WOW
Wwininet.dll	6.0.3790.389	05-Oct-2005	22:21	625,664	x86	RTMGDR\WOW
Browseui.dll	6.0.3790.403	05-Oct-2005	22:23	2,538,496	IA-64	RTMQFE
Cdfview.dll	6.0.3790.403	05-Oct-2005	22:23	303,616	IA-64	RTMQFE
Digest.dll	6.0.3790.403	05-Oct-2005	22:23	141,312	IA-64	RTMQFE
Dxtrans.dll	6.3.3790.403	05-Oct-2005	22:23	585,728	IA-64	RTMQFE
Iepeers.dll	6.0.3790.403	05-Oct-2005	22:23	678,400	IA-64	RTMQFE
Inseng.dll	6.0.3790.403	05-Oct-2005	22:23	217,600	IA-64	RTMQFE
Mshtml.dll	6.0.3790.418	05-Oct-2005	22:23	8,240,640	IA-64	RTMQFE
Mshtmled.dll	6.0.3790.403	05-Oct-2005	22:23	1,409,536	IA-64	RTMQFE
Msrating.dll	6.0.3790.403	05-Oct-2005	22:23	387,584	IA-64	RTMQFE
Mstime.dll	6.0.3790.403	05-Oct-2005	22:23	1,659,392	IA-64	RTMQFE
Pngfilt.dll	5.2.3790.403	05-Oct-2005	22:23	105,984	IA-64	RTMQFE
Shdocvw.dll	6.0.3790.403	05-Oct-2005	22:23	3,374,080	IA-64	RTMQFE
Shlwapi.dll	6.0.3790.403	05-Oct-2005	22:23	740,352	IA-64	RTMQFE
Urlmon.dll	6.0.3790.403	05-Oct-2005	22:23	1,289,728	IA-64	RTMQFE
Wininet.dll	6.0.3790.389	05-Oct-2005	22:23	1,509,888	IA-64	RTMQFE
Wbrowseui.dll	6.0.3790.403	05-Oct-2005	22:23	1,058,304	x86	RTMQFE\WOW
Wcdfview.dll	6.0.3790.403	05-Oct-2005	22:23	147,456	x86	RTMQFE\WOW
Wdanim.dll	6.3.1.147	05-Oct-2005	22:23	992,768	x86	RTMQFE\WOW
Wdxtrans.dll	6.3.3790.403	05-Oct-2005	22:23	205,312	x86	RTMQFE\WOW
Wiepeers.dll	6.0.3790.403	05-Oct-2005	22:23	238,592	x86	RTMQFE\WOW
Winseng.dll	6.0.3790.403	05-Oct-2005	22:23	73,216	x86	RTMQFE\WOW
Wmshtml.dll	6.0.3790.418	05-Oct-2005	22:23	2,935,296	x86	RTMQFE\WOW
Wmshtmled.dll	6.0.3790.403	05-Oct-2005	22:23	454,144	x86	RTMQFE\WOW
Wmsrating.dll	6.0.3790.403	05-Oct-2005	22:23	135,680	x86	RTMQFE\WOW
Wmstime.dll	6.0.3790.403	05-Oct-2005	22:23	502,784	x86	RTMQFE\WOW
Wpngfilt.dll	5.2.3790.403	05-Oct-2005	22:23	40,448	x86	RTMQFE\WOW
Wshdocvw.dll	6.0.3790.403	05-Oct-2005	22:23	1,398,272	x86	RTMQFE\WOW
Wshlwapi.dll	6.0.3790.403	05-Oct-2005	22:23	287,744	x86	RTMQFE\WOW
Wurlmon.dll	6.0.3790.403	05-Oct-2005	22:23	519,168	x86	RTMQFE\WOW
Wwdigest.dll	6.0.3790.409	05-Oct-2005	22:23	59,904	x86	RTMQFE\WOW
Wwininet.dll	6.0.3790.389	05-Oct-2005	22:23	627,712	x86	RTMQFE\WOW
Dxtrans.dll	6.3.3790.2523	05-Oct-2005	22:19	640,512	IA-64	SP1GDR
Iepeers.dll	6.0.3790.2523	05-Oct-2005	22:19	718,336	IA-64	SP1GDR
Mshtml.dll	6.0.3790.2541	05-Oct-2005	22:19	9,289,728	IA-64	SP1GDR
Mstime.dll	6.0.3790.2523	05-Oct-2005	22:19	1,842,688	IA-64	SP1GDR
Pngfilt.dll	5.2.3790.2523	05-Oct-2005	22:19	116,736	IA-64	SP1GDR
Shdocvw.dll	6.0.3790.2523	05-Oct-2005	22:19	3,659,264	IA-64	SP1GDR
Shlwapi.dll	6.0.3790.2523	05-Oct-2005	22:19	824,320	IA-64	SP1GDR
Wininet.dll	6.0.3790.2509	05-Oct-2005	22:19	1,697,792	IA-64	SP1GDR
Wdanim.dll	6.3.1.147	05-Oct-2005	22:19	1,057,792	x86	SP1GDR\WOW
Wdxtrans.dll	6.3.3790.2523	05-Oct-2005	22:19	211,968	x86	SP1GDR\WOW
Wiedw.exe	5.2.3790.2529	05-Oct-2005	22:19	17,920	x86	SP1GDR\WOW
Wiepeers.dll	6.0.3790.2523	05-Oct-2005	22:19	253,952	x86	SP1GDR\WOW
Wmshtml.dll	6.0.3790.2541	05-Oct-2005	22:19	3,112,448	x86	SP1GDR\WOW
Wmstime.dll	6.0.3790.2523	05-Oct-2005	22:19	535,552	x86	SP1GDR\WOW
Wpngfilt.dll	5.2.3790.2523	05-Oct-2005	22:19	42,496	x86	SP1GDR\WOW
Wshdocvw.dll	6.0.3790.2523	05-Oct-2005	22:19	1,503,744	x86	SP1GDR\WOW
Wshlwapi.dll	6.0.3790.2523	05-Oct-2005	22:19	321,536	x86	SP1GDR\WOW
Wwininet.dll	6.0.3790.2509	05-Oct-2005	22:19	662,016	x86	SP1GDR\WOW
Dxtrans.dll	6.3.3790.2523	05-Oct-2005	22:25	640,512	IA-64	SP1QFE
Iepeers.dll	6.0.3790.2523	05-Oct-2005	22:25	718,336	IA-64	SP1QFE
Mshtml.dll	6.0.3790.2541	05-Oct-2005	22:25	9,290,240	IA-64	SP1QFE
Mstime.dll	6.0.3790.2523	05-Oct-2005	22:25	1,842,688	IA-64	SP1QFE
Pngfilt.dll	5.2.3790.2523	05-Oct-2005	22:25	116,736	IA-64	SP1QFE
Shdocvw.dll	6.0.3790.2523	05-Oct-2005	22:25	3,659,264	IA-64	SP1QFE
Shlwapi.dll	6.0.3790.2523	05-Oct-2005	22:25	824,320	IA-64	SP1QFE
Wininet.dll	6.0.3790.2509	05-Oct-2005	22:25	1,699,328	IA-64	SP1QFE
Wdanim.dll	6.3.1.147	05-Oct-2005	22:25	1,057,792	x86	SP1QFE\WOW
Wdxtrans.dll	6.3.3790.2523	05-Oct-2005	22:25	211,968	x86	SP1QFE\WOW
Wiedw.exe	5.2.3790.2529	05-Oct-2005	22:25	17,920	x86	SP1QFE\WOW
Wiepeers.dll	6.0.3790.2523	05-Oct-2005	22:25	253,952	x86	SP1QFE\WOW
Wmshtml.dll	6.0.3790.2541	05-Oct-2005	22:25	3,112,448	x86	SP1QFE\WOW
Wmstime.dll	6.0.3790.2523	05-Oct-2005	22:25	535,552	x86	SP1QFE\WOW
Wpngfilt.dll	5.2.3790.2523	05-Oct-2005	22:25	42,496	x86	SP1QFE\WOW
Wshdocvw.dll	6.0.3790.2523	05-Oct-2005	22:25	1,503,744	x86	SP1QFE\WOW
Wshlwapi.dll	6.0.3790.2523	05-Oct-2005	22:25	321,536	x86	SP1QFE\WOW
Wwininet.dll	6.0.3790.2509	05-Oct-2005	22:25	662,528	x86	SP1QFE\WOW
Arpidfix.exe	5.2.3790.2541	05-Oct-2005	22:27	74,752	IA-64

Windows Server 2003, Standard x64 Edition; Windows Server 2003, Enterprise x64 Edition; and Windows Server 2003, Datacenter x64 Edition:

File Name	Version	Date	Time	Size	CPU	Folder
Danim.dll	6.3.1.147	05-Oct-2005	22:19	1,988,608		SP1GDR
Dxtrans.dll	6.3.3790.2523	05-Oct-2005	22:19	331,776		SP1GDR
Iepeers.dll	6.0.3790.2523	05-Oct-2005	22:19	369,664		SP1GDR
Mshtml.dll	6.0.3790.2541	05-Oct-2005	22:19	5,933,568		SP1GDR
Mstime.dll	6.0.3790.2529	05-Oct-2005	22:19	898,560		SP1GDR
Pngfilt.dll	5.2.3790.2523	05-Oct-2005	22:19	64,000		SP1GDR
Shdocvw.dll	6.0.3790.2523	05-Oct-2005	22:19	2,418,176		SP1GDR
Shlwapi.dll	6.0.3790.2523	05-Oct-2005	22:19	621,568		SP1GDR
Wininet.dll	6.0.3790.2509	05-Oct-2005	22:19	1,186,304		SP1GDR
Wdanim.dll	6.3.1.147	05-Oct-2005	22:19	1,057,792	x86	SP1GDR\WOW
Wdxtrans.dll	6.3.3790.2523	05-Oct-2005	22:19	211,968	x86	SP1GDR\WOW
Wiedw.exe	5.2.3790.2529	05-Oct-2005	22:19	17,920	x86	SP1GDR\WOW
Wiepeers.dll	6.0.3790.2523	05-Oct-2005	22:19	253,952	x86	SP1GDR\WOW
Wmshtml.dll	6.0.3790.2541	05-Oct-2005	22:19	3,112,448	x86	SP1GDR\WOW
Wmstime.dll	6.0.3790.2529	05-Oct-2005	22:19	535,552	x86	SP1GDR\WOW
Wpngfilt.dll	5.2.3790.2523	05-Oct-2005	22:19	42,496	x86	SP1GDR\WOW
Wshdocvw.dll	6.0.3790.2523	05-Oct-2005	22:19	1,503,744	x86	SP1GDR\WOW
Wshlwapi.dll	6.0.3790.2523	05-Oct-2005	22:19	321,536	x86	SP1GDR\WOW
Wwininet.dll	6.0.3790.2509	05-Oct-2005	22:19	662,016	x86	SP1GDR\WOW
Danim.dll	6.3.1.147	05-Oct-2005	22:21	1,988,608		SP1QFE
Dxtrans.dll	6.3.3790.2523	05-Oct-2005	22:21	331,776		SP1QFE
Iepeers.dll	6.0.3790.2523	05-Oct-2005	22:21	369,664		SP1QFE
Mshtml.dll	6.0.3790.2541	05-Oct-2005	22:21	5,934,592		SP1QFE
Mstime.dll	6.0.3790.2523	05-Oct-2005	22:21	898,560		SP1QFE
Pngfilt.dll	5.2.3790.2523	05-Oct-2005	22:21	64,000		SP1QFE
Shdocvw.dll	6.0.3790.2523	05-Oct-2005	22:21	2,418,176		SP1QFE
Shlwapi.dll	6.0.3790.2523	05-Oct-2005	22:21	621,568		SP1QFE
Wininet.dll	6.0.3790.2509	05-Oct-2005	22:21	1,187,840		SP1QFE
Wdanim.dll	6.3.1.147	05-Oct-2005	22:21	1,057,792	x86	SP1QFE\WOW
Wdxtrans.dll	6.3.3790.2523	05-Oct-2005	22:21	211,968	x86	SP1QFE\WOW
Wiedw.exe	5.2.3790.2529	05-Oct-2005	22:21	17,920	x86	SP1QFE\WOW
Wiepeers.dll	6.0.3790.2523	05-Oct-2005	22:21	253,952	x86	SP1QFE\WOW
Wmshtml.dll	6.0.3790.2541	05-Oct-2005	22:21	3,112,448	x86	SP1QFE\WOW
Wmstime.dll	6.0.3790.2523	05-Oct-2005	22:21	535,552	x86	SP1QFE\WOW
Wpngfilt.dll	5.2.3790.2523	05-Oct-2005	22:21	42,496	x86	SP1QFE\WOW
Wshdocvw.dll	6.0.3790.2523	05-Oct-2005	22:21	1,503,744	x86	SP1QFE\WOW
Wshlwapi.dll	6.0.3790.2523	05-Oct-2005	22:21	321,536	x86	SP1QFE\WOW
Wwininet.dll	6.0.3790.2509	05-Oct-2005	22:21	662,528	x86	SP1QFE\WOW
Arpidfix.exe	5.2.3790.2541	05-Oct-2005	22:23	43,008

Notes When you install these security updates, the installer checks to see if 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 Update.exe installer, visit the Microsoft TechNet Web site.

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

Arpidfix.exe is used by the security update installer to address an issue documented in Microsoft Knowledge Base Article 904630. This file is not installed onto the affected system.

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 can use the Microsoft Baseline Security Analyzer (MBSA) tool. MBSA allows administrators to scan local and remote systems for missing security updates and for common security misconfigurations. For more information about MBSA, visit the Microsoft Baseline Security Analyzer Web site.

Registry Key Verification

You may also be able to verify the files that this security update has installed by reviewing the following registry keys.

Windows Server 2003, Web Edition; Windows Server 2003, Standard Edition; Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; Windows Small Business Server 2003; Windows Server 2003, Web Edition with SP1; Windows Server 2003, Standard Edition with SP1; Windows Server 2003, Enterprise Edition with SP1; Windows Server 2003, Datacenter Edition with SP1; Windows Server 2003, Enterprise Edition for Itanium-based Systems; Windows Server 2003, Datacenter Edition for Itanium-based Systems; Windows Server 2003, Enterprise Edition with SP1 for Itanium-based Systems; Windows Server 2003, Datacenter Edition with SP1 for Itanium-based Systems; Windows Server 2003, Standard x64 Edition; Windows Server 2003, Enterprise x64 Edition; and Windows Server 2003, Datacenter x64 Edition:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows Server 2003\SP2\KB896688\Filelist

Note These registry keys may not contain a complete list of installed files. Also, these registry keys may not be created correctly if an administrator or an OEM integrates or slipstreams the 896688 security update into the Windows installation source files.

Windows XP Service Pack 2 (all versions) and Windows XP Professional x64

This security update requires Microsoft Windows XP Service Pack 2. For more information, see Microsoft Knowledge Base Article 322389.

Note For Windows XP Professional x64, this security update is the same as the Windows Server 2003 x64 Edition security update.

Inclusion in Future Service Packs:
The update for this issue will be included in a future Service Pack or Update Rollup.

Installation Information

This security update supports the following setup switches.

Switch	Description
/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	Display 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. For more information about the Update.exe installer, visit the Microsoft TechNet Web site.

Deployment Information

To install the security update without any user intervention, use the following command at a command prompt for Microsoft Windows XP:

Windowsxp-kb896688-x86-enu /quiet

To install the security update without forcing the system to restart, use the following command at a command prompt for Windows XP:

Windowsxp-kb896688-x86-enu /norestart

Restart Requirement

You must restart your system after you apply this security update.

Removal Information

To remove this security update, use the Add or Remove Programs tool in Control Panel.

System administrators can also use the Spuninst.exe utility to remove this security update. The Spuninst.exe utility is located in the %Windir%\$NTUninstallKB896688$\Spuninst folder.

Switch	Description
/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	Display 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

File Information

Windows XP Home Edition Service Pack 2, Windows XP Professional Service Pack 2, Windows XP Tablet PC Edition 2005, and Windows XP Media Center Edition 2005:

File Name	Version	Date	Time	Size	CPU	Folder
Browseui.dll	6.0.2900.2753	02-Sep-2005	23:52	1,019,904	x86	SP2GDR
Cdfview.dll	6.0.2900.2753	02-Sep-2005	23:52	151,040	x86	SP2GDR
Danim.dll	6.3.1.147	02-Sep-2005	23:52	1,053,696	x86	SP2GDR
Dxtrans.dll	6.3.2900.2753	02-Sep-2005	23:52	205,312	x86	SP2GDR
Extmgr.dll	6.0.2900.2753	02-Sep-2005	23:52	55,808	x86	SP2GDR
Iedw.exe	5.1.2600.2753	02-Sep-2005	21:50	18,432	x86	SP2GDR
Iepeers.dll	6.0.2900.2753	02-Sep-2005	23:52	251,392	x86	SP2GDR
Inseng.dll	6.0.2900.2753	02-Sep-2005	23:52	96,256	x86	SP2GDR
Mshtml.dll	6.0.2900.2769	05-Oct-2005	00:26	3,015,168	x86	SP2GDR
Mshtmled.dll	6.0.2900.2753	02-Sep-2005	23:52	448,512	x86	SP2GDR
Msrating.dll	6.0.2900.2753	02-Sep-2005	23:52	146,432	x86	SP2GDR
Mstime.dll	6.0.2900.2753	02-Sep-2005	23:52	530,432		SP2GDR
Pngfilt.dll	6.0.2900.2753	02-Sep-2005	23:52	39,424	x86	SP2GDR
Shdocvw.dll	6.0.2900.2753	02-Sep-2005	23:52	1,483,776	x86	SP2GDR
Shlwapi.dll	6.0.2900.2753	02-Sep-2005	23:52	473,600	x86	SP2GDR
Urlmon.dll	6.0.2900.2753	02-Sep-2005	23:52	608,768	x86	SP2GDR
Wininet.dll	6.0.2900.2753	02-Sep-2005	23:52	658,432	x86	SP2GDR
Browseui.dll	6.0.2900.2753	02-Sep-2005	23:53	1,019,904	x86	SP2QFE
Cdfview.dll	6.0.2900.2753	02-Sep-2005	23:53	151,040	x86	SP2QFE
Danim.dll	6.3.1.147	02-Sep-2005	23:53	1,053,696	x86	SP2QFE
Dxtrans.dll	6.3.2900.2753	02-Sep-2005	23:53	205,312	x86	SP2QFE
Extmgr.dll	6.0.2900.2753	02-Sep-2005	23:53	55,808	x86	SP2QFE
Iedw.exe	5.1.2600.2753	02-Sep-2005	21:52	18,432	x86	SP2QFE
Iepeers.dll	6.0.2900.2753	02-Sep-2005	23:53	251,904	x86	SP2QFE
Inseng.dll	6.0.2900.2753	02-Sep-2005	23:53	96,256	x86	SP2QFE
Mshtml.dll	6.0.2900.2769	05-Oct-2005	00:51	3,017,728	x86	SP2QFE
Mshtmled.dll	6.0.2900.2753	02-Sep-2005	23:53	448,512	x86	SP2QFE
Msrating.dll	6.0.2900.2753	02-Sep-2005	23:53	146,432	x86	SP2QFE
Mstime.dll	6.0.2900.2753	02-Sep-2005	23:53	530,432		SP2QFE
Pngfilt.dll	6.0.2900.2753	02-Sep-2005	23:53	39,424	x86	SP2QFE
Shdocvw.dll	6.0.2900.2753	02-Sep-2005	23:53	1,485,824	x86	SP2QFE
Shlwapi.dll	6.0.2900.2753	02-Sep-2005	23:53	474,112	x86	SP2QFE
Urlmon.dll	6.0.2900.2753	02-Sep-2005	23:53	609,280	x86	SP2QFE
Wininet.dll	6.0.2900.2753	02-Sep-2005	23:53	660,480	x86	SP2QFE
Arpidfix.exe	5.1.2600.2769	04-Oct-2005	22:39	30,720	x86

Windows XP Professional x64:

File Name	Version	Date	Time	Size	CPU	Folder
Danim.dll	6.3.1.147	05-Oct-2005	22:19	1,988,608		SP1GDR
Dxtrans.dll	6.3.3790.2523	05-Oct-2005	22:19	331,776		SP1GDR
Iepeers.dll	6.0.3790.2523	05-Oct-2005	22:19	369,664		SP1GDR
Mshtml.dll	6.0.3790.2541	05-Oct-2005	22:19	5,933,568		SP1GDR
Mstime.dll	6.0.3790.2529	05-Oct-2005	22:19	898,560		SP1GDR
Pngfilt.dll	5.2.3790.2523	05-Oct-2005	22:19	64,000		SP1GDR
Shdocvw.dll	6.0.3790.2523	05-Oct-2005	22:19	2,418,176		SP1GDR
Shlwapi.dll	6.0.3790.2523	05-Oct-2005	22:19	621,568		SP1GDR
Wininet.dll	6.0.3790.2509	05-Oct-2005	22:19	1,186,304		SP1GDR
Wdanim.dll	6.3.1.147	05-Oct-2005	22:19	1,057,792	x86	SP1GDR\WOW
Wdxtrans.dll	6.3.3790.2523	05-Oct-2005	22:19	211,968	x86	SP1GDR\WOW
Wiedw.exe	5.2.3790.2529	05-Oct-2005	22:19	17,920	x86	SP1GDR\WOW
Wiepeers.dll	6.0.3790.2523	05-Oct-2005	22:19	253,952	x86	SP1GDR\WOW
Wmshtml.dll	6.0.3790.2541	05-Oct-2005	22:19	3,112,448	x86	SP1GDR\WOW
Wmstime.dll	6.0.3790.2529	05-Oct-2005	22:19	535,552	x86	SP1GDR\WOW
Wpngfilt.dll	5.2.3790.2523	05-Oct-2005	22:19	42,496	x86	SP1GDR\WOW
Wshdocvw.dll	6.0.3790.2523	05-Oct-2005	22:19	1,503,744	x86	SP1GDR\WOW
Wshlwapi.dll	6.0.3790.2523	05-Oct-2005	22:19	321,536	x86	SP1GDR\WOW
Wwininet.dll	6.0.3790.2509	05-Oct-2005	22:19	662,016	x86	SP1GDR\WOW
Danim.dll	6.3.1.147	05-Oct-2005	22:21	1,988,608		SP1QFE
Dxtrans.dll	6.3.3790.2523	05-Oct-2005	22:21	331,776		SP1QFE
Iepeers.dll	6.0.3790.2523	05-Oct-2005	22:21	369,664		SP1QFE
Mshtml.dll	6.0.3790.2541	05-Oct-2005	22:21	5,934,592		SP1QFE
Mstime.dll	6.0.3790.2523	05-Oct-2005	22:21	898,560		SP1QFE
Pngfilt.dll	5.2.3790.2523	05-Oct-2005	22:21	64,000		SP1QFE
Shdocvw.dll	6.0.3790.2523	05-Oct-2005	22:21	2,418,176		SP1QFE
Shlwapi.dll	6.0.3790.2523	05-Oct-2005	22:21	621,568		SP1QFE
Wininet.dll	6.0.3790.2509	05-Oct-2005	22:21	1,187,840		SP1QFE
Wdanim.dll	6.3.1.147	05-Oct-2005	22:21	1,057,792	x86	SP1QFE\WOW
Wdxtrans.dll	6.3.3790.2523	05-Oct-2005	22:21	211,968	x86	SP1QFE\WOW
Wiedw.exe	5.2.3790.2529	05-Oct-2005	22:21	17,920	x86	SP1QFE\WOW
Wiepeers.dll	6.0.3790.2523	05-Oct-2005	22:21	253,952	x86	SP1QFE\WOW
Wmshtml.dll	6.0.3790.2541	05-Oct-2005	22:21	3,112,448	x86	SP1QFE\WOW
Wmstime.dll	6.0.3790.2523	05-Oct-2005	22:21	535,552	x86	SP1QFE\WOW
Wpngfilt.dll	5.2.3790.2523	05-Oct-2005	22:21	42,496	x86	SP1QFE\WOW
Wshdocvw.dll	6.0.3790.2523	05-Oct-2005	22:21	1,503,744	x86	SP1QFE\WOW
Wshlwapi.dll	6.0.3790.2523	05-Oct-2005	22:21	321,536	x86	SP1QFE\WOW
Wwininet.dll	6.0.3790.2509	05-Oct-2005	22:21	662,528	x86	SP1QFE\WOW
Arpidfix.exe	5.2.3790.2541	05-Oct-2005	22:23	43,008

For more information about the Update.exe installer, visit the Microsoft TechNet Web site.

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

Arpidfix.exe is used by the security update installer to address an issue documented in Microsoft Knowledge Base Article 904630. This file is not installed onto the affected system.

Verifying that the Update Has Been Applied

Microsoft Baseline Security Analyzer

Registry Key Verification

You may also be able to verify the files that this security update has installed by reviewing the following registry keys.

Windows XP Home Edition Service Pack 2, Windows XP Professional Service Pack 2, Windows XP Tablet PC Edition 2005, and Windows XP Media Center Edition 2005:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows XP\SP3\KB896688\Filelist

Windows XP Professional x64 Edition:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows XP Version 2003\SP2\KB896688\Filelist

Internet Explorer 6 Service Pack 1 for Windows XP Service Pack 1 (all versions) and Windows 2000 (all versions)

Prerequisites
To install the Internet Explorer 6 Service Pack 1 (SP1) version of this update, you must be running Internet Explorer 6 SP1 (version 6.00.2800.1106) on one of the following versions of Windows:

Microsoft Windows 2000 Service Pack 4
Microsoft Small Business Server 2000 Service Pack 1a (SP1a) or Small Business Server 2000 running with Windows 2000 Server Service Pack 4 (SP4).
Microsoft Windows XP Service Pack 1

The software that is listed has been tested to determine whether the versions are affected. Other versions either no longer include security update support or may not be affected. To determine the support life cycle for your product and version, visit the Microsoft Support Lifecycle Web site.

For more information about how to obtain the latest service pack, see Microsoft Knowledge Base Article 260910.

Inclusion in Future Service Packs:
The update for this issue may be included in a future Update Rollup.

Installation Information

This security update supports the following setup switches.

Switch	Description
/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	Display 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
/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.

Deployment Information

To install the security update without any user intervention, use the following command at a command prompt for Windows XP Service Pack 1:

IE6.0sp1-KB896688-Windows-2000-XP-x86-enu /quiet

Note Use of the /quiet switch will suppress all messages. This includes suppressing failure messages. Administrators should use one of the supported methods to verify the installation was successful when they use the /quiet switch. Administrators should also review the KB896688-IE6SP1-20051004.130236.log file for any failure messages when they use this switch.

To install the security update without forcing the system to restart, use the following command at a command prompt for Windows 2000 Service Pack 4:

IE6.0sp1-KB896688-Windows-2000-XP-x86-enu /norestart

For more information about how to deploy this security update with Software Update Services, visit the Software Update Services Web site. For more information about how to deploy this security update using Windows Server Update Services, visit the Windows Server Update Services Web site. This security update will also be available through the Microsoft Update Web site.

Restart Requirement

You must restart your system after you apply this security update.

Removal Information

To remove this security update, use the Add or Remove Programs tool in Control Panel.

System administrators can also use the Spuninst.exe utility to remove this security update. The Spuninst.exe utility is located in the %Windir%\$NTUninstallKB896688-IE6SP1-20051004.130236$\Spuninst folder.

Switch	Description
/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	Display 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

File Information

Windows XP Home Edition Service Pack 1, Windows XP Professional Service Pack 1, Windows XP Tablet PC Edition, Windows XP Media Center Edition, Windows 2000 Service Pack 4 and Small Business Server 2000:

File Name	Version	Date	Time	Size	Folder
Browseui.dll	6.0.2800.1692	18-Jun-2005	07:16	1,017,856	RTMGDR
Cdfview.dll	6.0.2800.1612	08-Dec-2004	01:43	143,360	RTMGDR
Danim.dll	6.3.1.147	02-Sep-2005	18:06	986,112	RTMGDR
Dxtrans.dll	6.3.2800.1519	02-Sep-2005	23:35	192,000	RTMGDR
Iepeers.dll	6.0.2800.1496	18-Feb-2005	20:43	236,032	RTMGDR
Inseng.dll	6.0.2800.1469	26-Aug-2004	17:53	69,632	RTMGDR
Mshtml.dll	6.0.2800.1522	04-Oct-2005	19:19	2,700,288	RTMGDR
Msrating.dll	6.0.2800.1623	24-Feb-2005	19:54	132,096	RTMGDR
Mstime.dll	6.0.2800.1519	02-Sep-2005	23:35	496,128	RTMGDR
Pngfilt.dll	6.0.2800.1505	27-Apr-2005	17:53	34,816	RTMGDR
Shdocvw.dll	6.0.2800.1692	18-Jun-2005	07:15	1,338,368	RTMGDR
Shlwapi.dll	6.0.2800.1740	01-Sep-2005	01:49	409,088	RTMGDR
Urlmon.dll	6.0.2800.1519	02-Sep-2005	22:19	457,216	RTMGDR
Wininet.dll	6.0.2800.1511	18-Jun-2005	06:49	574,976	RTMGDR
Browseui.dll	6.0.2800.1692	18-Jun-2005	07:16	1,017,856	RTMQFE
Cdfview.dll	6.0.2800.1612	08-Dec-2004	01:43	143,360	RTMQFE
Danim.dll	6.3.1.147	02-Sep-2005	18:06	986,112	RTMQFE
Dxtrans.dll	6.3.2800.1520	02-Sep-2005	23:35	192,000	RTMQFE
Iepeers.dll	6.0.2800.1497	18-Feb-2005	20:44	236,544	RTMQFE
Inseng.dll	6.0.2800.1475	24-Sep-2004	22:07	69,632	RTMQFE
Mshtml.dll	6.0.2800.1523	04-Oct-2005	19:24	2,706,432	RTMQFE
Msrating.dll	6.0.2800.1623	24-Feb-2005	19:54	132,096	RTMQFE
Mstime.dll	6.0.2800.1520	02-Sep-2005	23:35	496,128	RTMQFE
Pngfilt.dll	6.0.2800.1506	27-Apr-2005	17:50	38,912	RTMQFE
Shdocvw.dll	6.0.2800.1692	18-Jun-2005	07:15	1,338,368	RTMQFE
Shlwapi.dll	6.0.2800.1740	01-Sep-2005	01:49	409,088	RTMQFE
Urlmon.dll	6.0.2800.1520	02-Sep-2005	22:17	455,680	RTMQFE
Wininet.dll	6.0.2800.1512	18-Jun-2005	08:07	585,728	RTMQFE

For more information about the Update.exe installer, visit the Microsoft TechNet Web site.

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

Verifying that the Update Has Been Applied

Microsoft Baseline Security Analyzer

Registry Key Verification

You may also be able to verify the files that this security update has installed by reviewing the following registry key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Internet Explorer 6\SP1\KB896688-IE6SP1-20051004.130236\Filelist

Note This registry key may not contain a complete list of installed files. Also, this registry key may not be created correctly when an administrator or an OEM integrates or slipstreams the 896688 security update into the Windows installation source files.

Internet Explorer 5.01 Service Pack 4 on Windows 2000 (all versions)

Prerequisites For Windows 2000, this security update requires Service Pack 4 (SP4). For Small Business Server 2000, this security update requires Small Business Server 2000 Service Pack 1a (SP1a) or Small Business Server 2000 running with Windows 2000 Server Service Pack 4 (SP4).

For more information about how to obtain the latest service pack, see Microsoft Knowledge Base Article 260910.

Inclusion in Future Service Packs: The update for this issue may be included in a future Update Rollup.

Installation Information

This security update supports the following setup switches.

Switch	Description
/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	Display 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
/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.

Deployment Information

To install the security update without any user intervention, use the following command at a command prompt for Windows 2000 Service Pack 4:

IE5.01sp4-KB896688-Windows2000sp4-x86-enu /quiet

Note Use of the /quiet switch will suppress all messages. This includes suppressing failure messages. Administrators should use one of the supported methods to verify the installation was successful when they use the /quiet switch. Administrators should also review the KB896688-IE501SP4-20050909.233456.log file for any failure messages when they use this switch.

To install the security update without forcing the system to restart, use the following command at a command prompt for Windows 2000 Service Pack 4:

IE5.01sp4-KB896688-Windows2000sp4-x86-enu /norestart

Restart Requirement

You must restart your system after you apply this security update.

Removal Information

To remove this security update, use the Add or Remove Programs tool in Control Panel.

System administrators can also use the Spuninst.exe utility to remove this security update. The Spuninst.exe utility is located in the %Windir%\$NTUninstallKB896688-IE501SP4-20050909.233456$\Spuninst folder.

Switch	Description
/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	Display 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

File Information

Windows 2000 Service Pack 4 and Small Business Server 2000:

File Name	Version	Date	Time	Size
Browseui.dll	5.0.3828.2700	27-Apr-2005	18:05	792,848
Danim.dll	6.1.9.728	02-Sep-2005	19:51	1,133,840
Iepeers.dll	5.0.3830.1700	18-Jun-2005	02:23	100,112
Inseng.dll	5.0.3828.2700	27-Apr-2005	18:08	74,000
Mshtml.dll	5.0.3833.200	03-Sep-2005	01:32	2,299,664
Msrating.dll	5.0.3828.2700	27-Apr-2005	18:06	149,776
Pngfilt.dll	5.0.3828.2700	27-Apr-2005	18:07	48,912
Shdocvw.dll	5.0.3830.1700	18-Jun-2005	00:32	1,100,048
Shlwapi.dll	5.0.3900.7068	25-Aug-2005	07:13	284,432
Url.dll	5.50.4952.2700	27-Apr-2005	18:33	84,240
Urlmon.dll	5.0.3833.200	03-Sep-2005	01:32	421,136
Wininet.dll	5.0.3828.2700	27-Apr-2005	18:07	450,832

Verifying that the Update Has Been Applied

Microsoft Baseline Security Analyzer

Registry Key Verification

You may also be able to verify the files that this security update has installed by reviewing the following registry key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Internet Explorer 5.01\SP4\KB896688-IE501SP4-20050909.233456\Filelist

Other Information

Acknowledgments

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

Will Dormann of CERT/CC for reporting additional CLSIDs that have demonstrated similar behavior to the publicly disclosed report (CAN-2005-2127).
French Security Incident Response Team (FrSIRT) for reporting additional CLSIDs that have demonstrated similar behavior to the publicly disclosed report (CAN-2005-2127).
Parvez Anwar of MCI for reporting a CLSID that has demonstrated similar behavior to the publicly disclosed report (CAN-2005-2127).
eEye Digital Security for reporting a CLSID that has demonstrated similar behavior to the publicly disclosed report (CAN-2005-2127).

Obtaining Other Security Updates:

Updates for other security issues are available at the following locations:

Security updates are available in the Microsoft Download Center. You can find them most easily by doing a keyword search for "security_patch."
Updates for consumer platforms are available at the Microsoft Update Web site.

Support:

Customers in the U.S. and Canada can receive technical support from Microsoft Product Support Services at 1-866-PCSAFETY. There is no charge for support calls that are associated with security updates.
International customers can receive support from their local Microsoft subsidiaries. There is no charge for support that is associated with security updates. For more information about how to contact Microsoft for support issues, visit the International Support Web site.

Security Resources:

The Microsoft TechNet Security Web site provides additional information about security in Microsoft products.
Microsoft Software Update Services
Microsoft Windows Server Update Services
Microsoft Baseline Security Analyzer (MBSA)
Windows Update
Microsoft Update
Windows Update Catalog: For more information about the Windows Update Catalog, see Microsoft Knowledge Base Article 323166.
Office Update

Software Update Services:

By using Microsoft Software Update Services (SUS), administrators can quickly and reliably deploy the latest critical updates and security updates to Windows 2000 and Windows Server 2003-based servers, and to desktop systems that are running Windows 2000 Professional or Windows XP Professional.

For more information about how to deploy security updates by using Software Update Services, visit the Software Update Services Web site.

Windows Server Update Services:

By using Windows Server Update Services (WSUS), administrators can quickly and reliably deploy the latest critical updates and security updates for Windows 2000 operating systems and later, Office XP and later, Exchange Server 2003, and SQL Server 2000 onto Windows 2000 and later operating systems.

For more information about how to deploy security updates using Windows Server Update Services, visit the Windows Server Update Services Web site.

Systems Management Server:

Microsoft Systems Management Server (SMS) delivers a highly-configurable enterprise solution for managing updates. By using SMS, administrators can identify Windows-based systems that require security updates and can perform controlled deployment of these updates throughout the enterprise with minimal disruption to end users. For more information about how administrators can use SMS 2003 to deploy security updates, visit the SMS 2003 Security Patch Management Web site. SMS 2.0 users can also use Software Updates Service Feature Pack to help deploy security updates. For information about SMS, visit the SMS Web site.

Note SMS uses the Microsoft Baseline Security Analyzer, the Microsoft Office Detection Tool, and the Enterprise Update Scanning Tool to provide broad support for security bulletin update detection and deployment. Some software updates may not be detected by these tools. Administrators can use the inventory capabilities of the SMS in these cases to target updates to specific systems. For more information about this procedure, visit the following Web site. Some security updates require administrative rights following a restart of the system. Administrators can use the Elevated Rights Deployment Tool (available in the SMS 2003 Administration Feature Pack and in the SMS 2.0 Administration Feature Pack) to install these updates.

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 (October 11, 2005): Bulletin published
V1.1 (October 12, 2005): Bulletin updated to revise the log file name, uninstall directory name, and install registry key name for the Internet Explorer Service Pack 1 security update.
V1.2 (October 19, 2005): Bulletin updated to revise the install registry key name for the Windows Server 2003 security update.
V1.3 (November 2, 2005): Bulletin revised due to new issues discovered with the security update: “Microsoft Knowledge Base Article 909889: ActiveX controls may not load as expected in Internet Explorer due to defense in depth changes introduced in cumulative security update 896688 (MS05-052)” and “Microsoft Knowledge Base Article 909738: A Web page that contains a custom ActiveX control may not load as expected in Internet Explorer due to defense in depth changes introduced in cumulative security update 896688 (MS05-052)”.

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

Microsoft Security Bulletin MS05-052 - Critical

Cumulative Security Update for Internet Explorer (896688)

Summary

General Information

Executive Summary

Frequently asked questions (FAQ) related to this security update

Vulnerability Details

COM Object Instantiation Memory Corruption Vulnerability - CAN-2005-2127:

Mitigating Factors for COM Object Instantiation Memory Corruption Vulnerability - CAN-2005-2127:

Workarounds for COM Object Instantiation Memory Corruption Vulnerability - CAN-2005-2127:

FAQ for COM Object Instantiation Memory Corruption Vulnerability - CAN-2005-2127:

Security Update Information

Windows Server 2003 (all versions)

Windows XP Service Pack 2 (all versions) and Windows XP Professional x64

Internet Explorer 6 Service Pack 1 for Windows XP Service Pack 1 (all versions) and Windows 2000 (all versions)

Internet Explorer 5.01 Service Pack 4 on Windows 2000 (all versions)

Other Information

Additional resources