Microsoft Windows Shell Handler Could Allow Remote Code Execution Vulnerability (975713)

Summary
This host is missing a critical security update according to Microsoft Bulletin MS10-007.
Impact
Successful exploitation will allow remote attackers to execure a binary from the local client 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/MS10-007.mspx
Insight
An error exists due to incorrect validation of input sent to the ShellExecute API function. Remote attacker could exploit this vulnerability to execute a binary from the local client system by making a victim to click on a specially-crafted URL.
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