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Update Protection against Microsoft DirectShow AVI Parser Heap Overflow Vulnerability (MS10-013)

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Check Point Reference: CPAI-2010-032
Date Published:
Severity:
Source: Microsoft Security Bulletin MS10-013
Industry Reference(s): CVE-2010-0250
Protection Provided by: Security Gateway
  • R70
Who is Vulnerable?
AVI Filter on:
Microsoft Windows 2000 SP4
Windows XP SP2
Windows XP SP3
Windows XP Professional x64 Edition SP2
Windows Server 2003 SP2
Windows Server 2003 x64 Edition SP2
Windows Server 2003 with SP2 (Itanium)

DirectX 8.1:
Microsoft Windows 2000 SP4

DirectX 9.0:
Microsoft Windows 2000 SP4
Windows XP SP2
Windows XP SP3
Windows XP Professional x64 Edition SP2
Windows Server 2003 SP2
Windows Server 2003 x64 Edition SP2
Windows Server 2003 with SP2 (Itanium)

DirectX 10:
Windows Vista
Windows Vista SP1
Windows Vista SP2
Windows Vista x64 Edition
Windows Vista x64 Edition SP1
Windows Vista x64 Edition SP2
Windows Server 2008 for 32-bit Systems
Windows Server 2008 for 32-bit Systems SP2
Windows Server 2008 for x64-based Systems
Windows Server 2008 for x64-based Systems SP2
Windows Server 2008 (Itanium)
Windows Server 2008 (Itanium) SP2

DirectX 11:
Windows Vista SP2
Windows Vista x64 Edition SP2
Windows Server 2008 for 32-bit Systems SP2
Windows Server 2008 for x64-based Systems SP2
Windows Server 2008 (Itanium) SP2
Windows 7 for 32-bit Systems
Windows 7 for x64-based Systems
Windows Server 2008 R2 for x64-based Systems
Windows Server 2008 R2 (Itanium)

Vulnerability Description
A remote code execution vulnerability has been discovered in the way that Microsoft DirectShow parses AVI media files. Microsoft DirectShow is used for streaming media on Microsoft Windows operating systems. It is used for high-quality capture and playback of multimedia streams. Audio Video Interleave (AVI) is a file type that is used with applications that capture, edit, and play back audio-video sequences. A remote attacker could exploit this issue via a malformed AVI file. Successful exploitation of this vulnerability may allow execution of arbitrary code on a target system.
Update/Patch Available
Apply patches:
Microsoft Security Bulletin MS10-013
Vulnerability Details
The vulnerability is due to the way Microsoft DirectShow component handles specially crafted AVI files. An attacker can exploit this flaw to execute arbitrary code on a vulnerable system via a malicious AVI file. Successful exploitation may allow the attacker to take complete control of a target system.

Protection Overview
This protection will detect and block the transferring of malformed AVI files over HTTP.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, Protection tab and select the version of your choice.

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

Security Gateway R70

How Can I Protect My Network?
1. In the IPS tab, click Protections > By Protocol > Application Intelligence > Content Protection.
2. In the right pane, double-click the Microsoft DirectShow AVI Parser Heap Overflow (MS10-013) protection.
3. In the Protection Details window, click on Edit. Choose the protection's Action (Override IPS Policy with: Prevent/Detect), and apply Additional Settings.
4. Install policy on all modules.

How Do I Know if My Network is Under Attack?
SmartView Tracker will log the following entries:

Attack Name: Content Protection Violation
Attack Information: Microsoft DirectShow AVI parser heap overflow (MS10-013)