Revision Note: V2.0 (December 29, 2011): Advisory updated to reflect publication of security bulletin.
Summary: Microsoft has completed the investigation into a public report of this vulnerability. We have issued MS11-100 to address this issue.
For more information about this issue, including download links for an available security update, please review MS11-100.
The vulnerability addressed is the Collisions in HashTable May Cause DoS Vulnerability – CVE-2011-3414.