Microsoft Office (MSO) Remote Code Execution Vulnerability (978214)

Summary
This host is missing a critical security update according to Microsoft Bulletin MS10-003.
Impact
Successful exploitation could allow attackers to execute arbitrary code. 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/MS10-003.mspx
Insight
An unspecified issue exists in Mso.dll while handling specially crafted office files causing remote code execution.
Affected
Microsoft Office XP 3 and prior
References