Microsoft Windows Knowledge Base Article 951207 update not installed (WinMs08kb951207Update)

Vuln ID: 42101
Risk Level: High risk vulnerability  High WinMs08kb951207Update
Platforms: Microsoft Word: 2002 SP3, Microsoft Office Compatibility Pack: 2007, Microsoft Word: 2007, Microsoft Outlook: 2007, Microsoft Word Viewer: 2003, Microsoft Office: 2008 Mac OS, Microsoft Word: 2003 SP2, Microsoft Word: 2000 SP3, Microsoft Office Compatibility Pack: 2007 SP1, Microsoft Outlook: 2007 SP1, Microsoft Office: 2004 Mac OS, Microsoft Word: 2003 SP3, Microsoft Word Viewer: 2003 SP3, Microsoft Word: 2007 SP1
Description:

Microsoft Windows Knowledge Base Article 951207 update is not installed on the system, which could allow a remote attacker to exploit the following vulnerabilities:

Microsoft Word could allow a remote attacker to execute arbitrary code on the system, caused by improper memory calculation when processing a malformed string in a specially-crafted Rich Text Format (.rtf) file. By persuading a victim to open a specially-crafted .rtf file, a remote attacker could exploit this vulnerability to corrupt memory and execute arbitrary code on the system with the privileges of the victim.

Microsoft Word could allow a remote attacker to execute arbitrary code on the system, caused by improper memory calculation when processing a malformed CSS value in a specially-crafted Word file. By persuading a victim to open a specially-crafted Word file, a remote attacker could exploit this vulnerability to corrupt memory and execute arbitrary code on the system with the privileges of the victim.

Remedy:

Apply the appropriate patch for your system, as listed in Microsoft Security Bulletin MS08-026. See References.

False Positives:
False Negatives:
Required Permission: Windows login
Additional Information:

References:

Microsoft Security Bulletin MS08-026
Vulnerabilities in Microsoft Word Could Allow Remote Code Execution (951207)
http://www.microsoft.com/technet/security/bulletin/ms08-026.mspx

IBM Internet Security Systems X-Force Database
Microsoft Word .rtf string code execution
http://xforce.iss.net/xforce/xfdb/42099

IBM Internet Security Systems X-Force Database
Microsoft Word malformed CSS code execution
http://xforce.iss.net/xforce/xfdb/42100

ISS X-Force
Microsoft Windows Knowledge Base Article 951207 update not installed
http://www.iss.net/security_center/static/42101.php

CVE CVE-2008-1091
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1091

CVE CVE-2008-1434
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1434


X-Force Logo
Know Your Risks
Mitre.org CVE Logo
Common Vulnerabilties & Exposures