National Cyber Alert System
Technical Cyber Security Alert TA11-347A
Microsoft Updates for Multiple Vulnerabilities
Original release date: December 13, 2011
Last revised: —
- Microsoft Windows
- Microsoft Office
- Internet Explorer
There are multiple vulnerabilities in Microsoft Windows, Office, and Internet Explorer. Microsoft has released updates to address these vulnerabilities.
The Microsoft Security Bulletin Summary for December 2011 describes multiple vulnerabilities in Microsoft Windows. Microsoft has released updates to address the vulnerabilities. Additional details for MS11-091 can be found in US-CERT vulnerability note VU#361441.
A remote, unauthenticated attacker could execute arbitrary code, cause a denial of service, or gain unauthorized access to your files or system.
Microsoft has provided updates for these vulnerabilities in the Microsoft Security Bulletin Summary for December 2011. That bulletin describes any known issues related to the updates. Administrators are encouraged to note these issues and test for any potentially adverse effects. In addition, administrators should consider using an automated update distribution system such as Windows Server Update Services (WSUS).
- Microsoft Security Bulletin Summary for December 2011 – <https://technet.microsoft.com/en-us/security/bulletin/ms11-dec>
- Microsoft Windows Server Update Services – <http://technet.microsoft.com/en-us/wsus/default.aspx>
- US-CERT Vulnerability Note VU#361441 – <http://www.kb.cert.org/vuls/id/361441 >
Feedback can be directed to US-CERT.
Last updated December 13, 2011
* MS11-088 – Important
– Reason for Revision: V1.1 (December 14, 2011): Added a link to
Microsoft Knowledge Base Article 2652016 under Known Issues in
the Executive Summary.
– Originally posted: December 13, 2011
– Updated: December 14, 2011
– Bulletin Severity Rating: Important
– Version: 1.1