Microsoft Windows LSASS Denial of Service Vulnerability (975467)

Summary
This host is missing a critical security update according to Microsoft Bulletin MS09-069.
Impact
Successful exploitation will allow remote attackers to cause a Denial of Service on the victim's system. Impact Level: System
Solution
Run Windows Update and update the listed hotfixes or download and update mentioned hotfixes in the advisory from the below link, http://www.microsoft.com/technet/security/bulletin/ms09-069.mspx
Insight
This issue is caused by an error when communicating through Internet Protocol security (IPsec), sending a specially crafted ISAKMP message to the Local Security Authority Subsystem Service (LSASS) on an affected system.
Affected
Microsoft Windows 2K Service Pack 4 and prior. Microsoft Windows XP Service Pack 3 and prior. Microsoft Windows 2K3 Service Pack 2 and prior.
References