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                           CERT-Renater

               Note d'Information No. 2013/VULN004
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DATE                : 04/01/2013

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S) : Windows version XP, Server 2003, Vista, 7, 8,
                       Server 2008, Server 2012, RT
                     running Microsoft Word Viewer,
                      Microsoft Office Compatibility Pack,
                      Microsoft Expression Web,
                      Microsoft Office SharePoint Server version 2007,
                      Microsoft Groove Server version 2007,
                      Microsoft Office version 2003, 2007.

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KB2756145
http://technet.microsoft.com/en-us/security/bulletin/MS13-002
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Microsoft Security Bulletin MS13-002 - Critical Vulnerabilities in
Microsoft XML Core Services Could Allow Remote Code Execution (2756145)

Published Date: January 8, 2013

Version: 1.0

General Information


Executive Summary

This security update resolves two privately reported vulnerabilities in
Microsoft XML Core Services. The vulnerabilities could allow remote
code execution if a user views a specially crafted webpage using
Internet Explorer.
An attacker would have no way to force users to visit such a website.
Instead, an attacker would have to convince users to visit the website,
typically by getting them to click a link in an email message or
Instant Messenger message that takes the user to the attacker's website.

This security update is rated Critical for Microsoft XML Core Services
3.0, Microsoft XML Core Services 4.0, and Microsoft XML Core Services
6.0 on all affected editions of Windows XP, Windows Vista, Windows 7,
Windows 8, and Windows RT; Critical for Microsoft XML Core Services 5.0
when installed with all supported editions of Microsoft Office 2003,
Microsoft Office 2007, Microsoft Word Viewer, Microsoft Office
Compatibility Pack, Microsoft Expression Web, Microsoft SharePoint
Server 2007, and Microsoft Groove Server 2007; Moderate for Microsoft
XML Core Services 3.0, 4.0, and 6.0 on all affected editions of Windows
Server 2003, Windows Server 2008, Windows Server 2008 R2, and Windows
Server 2012.

The security update addresses the vulnerabilities by modifying the way
that Microsoft XML Core Services parses XML content.


Affected Software

Windows XP Service Pack 3
Windows XP Professional x64 Edition Service Pack 2
Windows Server 2003 Service Pack 2
Windows Server 2003 x64 Edition Service Pack 2
Windows Server 2003 with SP2 for Itanium-based Systems
Windows Vista Service Pack 2
Windows Vista x64 Edition Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for Itanium-based Systems Service Pack 2
Windows 7 for 32-bit Systems
Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems
Windows 7 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for Itanium-based Systems
Windows Server 2008 R2 for Itanium-based Systems Service Pack 1
Windows 8 for 32-bit Systems
Windows 8 for 64-bit Systems
Windows Server 2012
Windows RT
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core
installation)
Windows Server 2008 R2 for x64-based Systems (Server Core installation)
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core
installation)
Windows Server 2012 (Server Core installation)
Microsoft Office 2003 Service Pack 3
Microsoft Office 2007 Service Pack 2
Microsoft Office 2007 Service Pack 3
Microsoft Word Viewer
Microsoft Office Compatibility Pack Service Pack 2
Microsoft Office Compatibility Pack Service Pack 3
Microsoft Expression Web Service Pack 1
Microsoft Expression Web 2
Microsoft Office SharePoint Server 2007 Service Pack 2 (32-bit editions)
Microsoft Office SharePoint Server 2007 Service Pack 2 (64-bit editions)
Microsoft Office SharePoint Server 2007 Service Pack 3 (32-bit editions)
Microsoft Office SharePoint Server 2007 Service Pack 3 (64-bit editions)
Microsoft Groove Server 2007 Service Pack 2
Microsoft Groove Server 2007 Service Pack 3


Vulnerability Information

MSXML Integer Truncation Vulnerability - CVE-2013-0006

A remote code execution vulnerability exists in the way that Microsoft
Windows parses XML content. The vulnerability may corrupt memory in
such a way that an attacker could execute arbitrary code in the context
of the logged-on user.

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