Microsoft has released updates to address vulnerabilities in Microsoft Windows and Microsoft Developer Tools and Software as part of the Microsoft Security Bulletin Summary for January 2012. These vulnerabilities may allow an attacker to execute arbitrary code, operate with elevated privileges, obtain sensitive information, and bypass security restrictions.
US-CERT encourages users and administrators to review the bulletin and follow best practice security policies to determine which updates should be applied.
This product is provided subject to the Notification as indicated here: http://www.us-cert.gov/legal.html#notify