Microsoft Security Bulletin Summary for June 2005

Published: June 14, 2005 | Updated: August 09, 2005

Version: 2.1

Issued: June 14, 2005
Update: August 9, 2005
Version Number: 2.1

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Summary

Included in this advisory are updates for newly discovered vulnerabilities. These vulnerabilities, broken down by severity are:

Critical (3)

Bulletin Identifier Microsoft Security Bulletin MS05-025
Bulletin Title Cumulative Security Update for Internet Explorer (883939)
Executive Summary Vulnerabilities exist in Internet Explorer, the most sever of these could allow an attacker to take complete control of an affected system.
Maximum Severity Rating Critical
Impact of Vulnerability Remote Code Execution
Affected Software Windows, Internet Explorer. For more information, see the Affected Software and Download Locations section.
Bulletin Identifier Microsoft Security Bulletin MS05-026
Bulletin Title Vulnerability in HTML Help Could Allow Remote Code Execution (896358)
Executive Summary A vulnerability exists in HTML Help that could allow an attacker to take complete control of an affected system.
Maximum Severity Rating Critical
Impact of Vulnerability Remote Code Execution
Affected Software Windows. For more information, see the Affected Software and Download Locations section.
Bulletin Identifier Microsoft Security Bulletin MS05-027
Bulletin Title Vulnerability in SMB Could Allow Remote Code Execution (896422)
Executive Summary A vulnerability exists in Windows that could allow an attacker to take complete control of an affected system.
Maximum Severity Rating Critical
Impact of Vulnerability Remote Code Execution
Affected Software Windows. For more information, see the Affected Software and Download Locations section.

Important (4)

Bulletin Identifier Microsoft Security Bulletin MS05-028
Bulletin Title Vulnerability in Web Client Service May Allow Remote Code Execution (896426)
Executive Summary A vulnerability exists in the Windows Web Client Service that could allow an attacker to take complete control of an affected system. An attacker must have valid logon credentials and be able to log on locally to exploit this vulnerability.
Maximum Severity Rating Important
Impact of Vulnerability Remote Code Execution
Affected Software Windows. For more information, see the Affected Software and Download Locations section.
Bulletin Identifier Microsoft Security Bulletin MS05-029
Bulletin Title Vulnerability in Outlook Web Access for Exchange Server 5.5 Could Allow Cross-Site Scripting Attacks (895179)
Executive Summary A cross-site scripting vulnerability exists in Outlook Web Access for Microsoft Exchange that could allow an attacker to run a malicious script in Outlook Web Access.
Maximum Severity Rating Important
Impact of Vulnerability Remote Code Execution
Affected Software Exchange. For more information, see the Affected Software and Download Locations section.
Bulletin Identifier Microsoft Security Bulletin MS05-030
Bulletin Title Vulnerability in Outlook Express Could Allow Remote Code Execution (897715)
Executive Summary A vulnerability exists in Outlook Express that could allow an attacker to take complete control of an affected system. User interaction is required to exploit this vulnerability and an attacker would need to persuade a user to connect to their News (NNTP) server.
Maximum Severity Rating Important
Impact of Vulnerability Remote Code Execution
Affected Software Windows. For more information, see the Affected Software and Download Locations section.
Bulletin Identifier Microsoft Security Bulletin MS05-031
Bulletin Title Vulnerability in Microsoft Windows Interactive Training Could Allow Remote Code Execution (898458)
Executive Summary A vulnerability exists in Windows that could allow an attacker to take complete control of an affected system. Microsoft Windows Interactive Training is not installed by default.
Maximum Severity Rating Important
Impact of Vulnerability Remote Code Execution
Affected Software Windows, Interactive Training. For more information, see the Affected Software and Download Locations section.

Moderate (3)

Bulletin Identifier Microsoft Security Bulletin MS05-032
Bulletin Title Vulnerability in Microsoft Agent Could Allow Spoofing (890046)
Executive Summary A vulnerability exists in Microsoft Agent that could enable an attacker to spoof trusted Internet content. An attacker first have to persuade a user to visit the attacker’s site to attempt to exploit this vulnerability.
Maximum Severity Rating Moderate
Impact of Vulnerability Spoofing
Affected Software Windows. For more information, see the Affected Software and Download Locations section.
Bulletin Identifier Microsoft Security Bulletin MS05-033
Bulletin Title Vulnerability in Telnet Client Could Allow Information Disclosure (896428)
Executive Summary A vulnerability exists in the Windows Telnet Client that could enable an attacker to retrieve unpredictable information from a system. User interaction is required to exploit this vulnerability and an attacker would need to persuade a user to connect to their Telnet server.
Maximum Severity Rating Moderate
Impact of Vulnerability Information Disclosure
Affected Software Windowsand Services for Unix. For more information, see the Affected Software and Download Locations section.
Bulletin Identifier Microsoft Security Bulletin MS05-034
Bulletin Title Cumulative Security Update for ISA Server 2000 (899753)
Executive Summary Vulnerabilities exist in Microsoft ISA Server 2000 that could allow circumvention of a packet filter and enable an attacker to retrieve unpredictable information from an ISA Server’s cache or from a system behind the ISA server .
Maximum Severity Rating Moderate
Impact of Vulnerability Elevation of Privilege
Affected Software ISA Server. For more information, see the Affected Software and Download Locations section.

Affected Software and Download Locations

How do I use this table?

You use this table to learn about the security updates that you may need to install. You should review each software program or component listed to see if there are required security updates. If a software program or component is listed then the impact of the vulnerability is listed and also hyperlinked to the available software update.

In the table, a number in brackets [x] indicates that there is a note that explains more about the issue. These notes are located at the bottom of the table.

Affected Software and Download Locations for MS05-025 through MS05-029

Details Details Details Details Details
Bulletin Identifier MS05-025 MS05-026 MS05-027 MS05-028 MS05-029
Maximum Severity Rating Critical Critical Critical Important Important
Windows Affected Software:
Windows Server 2003 [1] Critical Critical Moderate
Windows Server 2003 Service Pack 1 [1] Important Critical
Microsoft Windows Server 2003 for Itanium-based Systems [1] Critical Critical Moderate
Microsoft Windows Server 2003 with Service Pack 1 for Itanium-based Systems Important Critical
Microsoft Windows Server 2003 x64 Edition [1] Important Critical
Windows XP Service Pack 1 [1] Critical Critical Important
Windows XP Service Pack 2 [1] Critical Critical
Microsoft Windows XP 64-Bit Edition Service Pack 1 (Itanium) [1] Critical Critical Important
Microsoft Windows XP 64-Bit Edition Version 2003 (Itanium) [1] Critical Critical Important
Microsoft Windows XP Professional x64 Edition [1] Important Critical
Windows 2000 Service Pack 3 [1] Critical Critical
Windows 2000 Service Pack 4 [1] Critical Critical
Windows Millennium Edition (Me) [3] [3]
Windows 98 Second Edition (SE) [3] [3]
Windows 98 [3] [3]
Windows Affected Operating System Components:
Internet Explorer 5.01 Service Pack 3 on Microsoft Windows 2000 Service Pack 3 Critical
Internet Explorer 5.01 Service Pack 4 on Microsoft Windows 2000 Service Pack 4 Critical
Internet Explorer 5.5 Service Pack 2 on Microsoft Windows Millennium Edition [3]
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 Critical
Internet Explorer 6 Service Pack 1 on Microsoft Windows 98, on Microsoft Windows 98 SE, or on Microsoft Windows Millennium Edition [3]
Internet Explorer 6 Service Pack 1 for Microsoft Windows XP 64-Bit Edition Service Pack 1 (Itanium) Critical
Internet Explorer 6 for Windows XP Service Pack 2 Critical
Internet Explorer 6 for Windows Server 2003 and Windows Server 2003 Service Pack 1 Critical
Internet Explorer 6 for Microsoft Windows XP 64-Bit Edition Version 2003 (Itanium), Microsoft Windows Server 2003 for Itanium-based Systems and Microsoft Windows Server 2003 with SP1 for Itanium-based Systems Critical
Internet Explorer 6 for Microsoft Windows Server 2003 x64 Edition, and Microsoft Windows XP Professional x64 Edition Critical
Exchange Affected Software:
Exchange 5.5 Service Pack 4 Important

Affected Software and Download Locations for MS05-030 through MS05-034

Details Details Details Details Details
Bulletin Identifier MS05-030 MS05-031 MS05-032 MS05-033 MS05-034
Maximum Severity Rating Important Important Moderate Moderate Moderate
Windows Affected Software:
Windows Server 2003 [1] [1] Low Moderate
Windows Server 2003 Service Pack 1 [1] Low Moderate
Microsoft Windows Server 2003 for Itanium-based Systems [1] [1] Low Moderate
Microsoft Windows Server 2003 with Service Pack 1 for Itanium-based Systems [1] Low Moderate
Microsoft Windows Server 2003 x64 Edition [1] Low Moderate
Windows XP Service Pack 1 [1] [1] Moderate Moderate
Windows XP Service Pack 2 [1] Moderate Moderate
Microsoft Windows XP 64-Bit Edition Service Pack 1 (Itanium) [1] [1] Moderate Moderate
Microsoft Windows XP 64-Bit Edition Version 2003 (Itanium) [1] [1] Moderate Moderate
Microsoft Windows XP Professional x64 Edition [1] Moderate Moderate
Windows 2000 Service Pack 3 [1] [1] Moderate
Windows 2000 Service Pack 4 [1] [1] Moderate
Windows Millennium Edition (Me) [2] [2] [2]
Windows 98 Second Edition (SE) [2] [2] [2]
Windows 98 [2] [2] [2]
Windows Affected Operating System Components:
Outlook Express 5.5 Service Pack 2 on Microsoft Windows 2000 Service Pack 3, Microsoft Windows 2000 Service Pack 4 Important
Outlook Express 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 Important
Outlook Express 6 Service Pack 1 for Microsoft Windows XP 64-Bit Edition Service Pack 1 (Itanium) Important
Outlook Express 6 for Windows Server 2003 Important
Outlook Express 6 for Microsoft Windows XP 64-Bit Edition Version 2003 (Itanium) Important
Microsoft Windows Server 2003 for Itanium-based Systems Important
Step-by-Step Interactive Training Important
Step-by-Step Interactive Training on Itanium Systems Important
Step-by-Step Interactive Training on x64 Systems Important
Other Affected Microsoft Software:
Microsoft Windows Services for UNIX 2.0 Moderate
Microsoft Windows Services for UNIX 2.1 Moderate
Microsoft Windows Services for UNIX 2.2 Moderate
Microsoft Windows Services for UNIX 3.0 Moderate
Microsoft Windows Services for UNIX 3.5 Moderate
ISA Server 2000 Service Pack 2 Moderate

[1] There is a security update available for this operating system. See the affected component, Microsoft Internet Explorer, Step-by-Step Interactive Training, or Outlook Express in the table and the appropriate security bulletin for more details.

[2] This operating system is vulnerable to this issue. However, it is not critically affected. Security updates for non-critical issues are typically not offered on this operating system. For more information about the Microsoft Support Lifecycle policies for this operating system, visit the following Web site. See the appropriate security bulletin for more details.

[3] Critical security updates for these platforms are available and are provided as part of this security bulletin and can be downloaded from the Windows Update Web site.

Deployment

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 this security update with Software Update Services, visit the Software 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 to 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, see 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 and the Microsoft Office Detection 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, see 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.

QChain.exe and Update.exe:

Microsoft has released a command-line tool named QChain.exe that gives system administrators the ability to safely chain security updates together. Chaining is when you install multiple updates without restarting between each install. Update.exe, used in the updates that are described in this advisory, has chaining functionality built in. Customers who use Windows 2000 Service Pack 2 or later, who use Windows XP, or who use Windows Server 2003, do not require Qchain.exe to chain these updates. Qchain.exe still supports chaining these Windows Updates so that an administrator can create a consistent deployment script across all platforms. For more information about Qchain, visit this Web site.

Microsoft Baseline Security Analyzer:

The Microsoft Baseline Security Analyzer (MBSA) allows administrators to scan local and remote systems for missing security updates as well as common security misconfigurations. For more information about MBSA visit Microsoft Baseline Security Analyzer Web site.

Other information:

Acknowledgments

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

Obtaining Other Security Updates:

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

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:

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 (June 14, 2005): Bulletin published
  • V1.1 (June 15, 2005): Bulletin Summary “Acknowledgments” section revised with additional details.
  • V1.2 (June 27, 2005): Affected Software and Download Locations section updated. The Windows Server 2003 versions’ ratings were changed to Moderate as was originally documented in MS05-033.
  • V2.0 (July 12, 2005): Bulletin revised to communicate the availability of security updates for Services for UNIX 2.0 and Services for UNIX 2.1.
  • V2.1 (August 9, 2005): Bulletin revised to reflect that MS05-030 is not a cumulative update.

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