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Microsoft DirectPlay Office File Handling Invalid Memory Free (MS12-082; CVE-2012-1537)

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Check Point Reference: CPAI-2013-016
Date Published:
Severity:
Source: Microsoft Security Bulletin MS12-082
Industry Reference(s): CVE-2012-1537
Protection Provided by: Security Gateway
  • R75
Who is Vulnerable?
Microsoft Windows 7
Microsoft Windows 8
Microsoft Windows Server 2008
Microsoft Windows Vista
Microsoft Windows XP
Microsoft Windows Server 2003
Microsoft Windows Server 2012
Vulnerability Description
An invalid memory free vulnerability exists in Microsoft DirectPlay. Successful exploitation could possibly result in arbitrary code execution in the context of the currently logged-in user.
Update/Patch Available
Apply patches from: MS12-082
Vulnerability Details
The vulnerability is due to a logic error in initializing the DirectPlay ActiveX controls embedded in office documents. A remote attacker can exploit this vulnerability by enticing a user to open a specially crafted Office document file with an embedded DirectPlay ActiveX control.

Protection Overview
This protection will detect and block the vulnerable ActiveX Control.

To configure the defense, select your product from the list below and follow the related protection steps.