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MS11-086: Vulnerability in Active Directory could allow elevation of privilege: November 8, 2011

Support for Windows Server 2003 ended on July 14, 2015

Microsoft ended support for Windows Server 2003 on July 14, 2015. This change has affected your software updates and security options. Learn what this means for you and how to stay protected.

Microsoft has released security bulletin MS11-086. To view the complete security bulletin, visit one of the following Microsoft websites:

How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help protect your computer that is running Windows from viruses and malware:Virus Solution and Security Center

Local support according to your country: International Support

More information about this security update

Known issues and additional information about this security update

The following articles contain additional information about this security update as it relates to individual product versions. The articles may contain known issue information. If this is the case, the known issue is listed below each article link:
  • 2601626 MS11-086: Description of the security update for Active Directory: November 08, 2011
  • 2616310 MS11-086: Description of the security update for Active Directory Application Mode (ADAM): November 08, 2011
update security_patch security_update security bug flaw vulnerability malicious attacker exploit registry unauthenticated buffer overrun overflow specially-formed scope specially-crafted denial of service dos ddos

Article ID: 2630837 - Last Review: 05/08/2012 15:59:00 - Revision: 3.0

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