MS Windows Active Directory Remote Code Execution Vulnerability (2640045)

Summary
This host is missing a critical security update according to Microsoft Bulletin MS11-095
Impact
Successful exploitation will allow the remote attackers to execute arbitrary code with Network Service privileges. Failed exploit attempts may result in a denial-of-service condition. Impact Level: System/Application.
Solution
Run Windows Update and update the listed hotfixes or download and update mentioned hotfixes in the advisory from the below link, http://technet.microsoft.com/en-us/security/bulletin/ms11-095
Insight
The flaw is due to an error within the implementations of Active Directory, Active Directory Application Mode (ADAM), and Active Directory Lightweight Directory Service (AD LDS) when handling certain queries.
Affected
Microsoft Windows 7 Service Pack 1 and prior Microsoft Windows XP Service Pack 3 and prior Microsoft Windows Vista Service Pack 2 and prior Microsoft Windows Server 2003 Service Pack 2 and prior Microsoft Windows Server 2008 Service Pack 2 and prior
References