MS.Windows.Media.File.Invalid.ChunkLength.Code.Execution

description-logoDescription

This indicates an attack attempt against a remote code execution vulnerability in the Microsoft Windows system library "avifil32.dll".
The vulnerability is caused by an error when the "AVIFile" API handles a specially crafted AVI file with a chunk with an invalid length specified in the header. It allows a remote attacker to execute arbitrary code.

affected-products-logoAffected Products

Microsoft Windows 2000 Service Pack 4
Microsoft Windows XP Service Pack 2
Microsoft Windows XP Service Pack 3
Microsoft Windows XP Professional x64 Edition Service Pack 2
Microsoft Windows Server 2003 Service Pack 2
Microsoft Windows Server 2003 x64 Edition Service Pack 2
Microsoft Windows Server 2003 with SP2 for Itanium-based Systems
Microsoft Windows Vista
Microsoft Windows Vista Service Pack 1
Microsoft Windows Vista Service Pack 2
Microsoft Windows Vista x64 Edition
Microsoft Windows Vista x64 Edition Service Pack 1
Microsoft Windows Vista x64 Edition Service Pack 2
Microsoft Windows Server 2008 for 32-bit Systems
Microsoft Windows Server 2008 for 32-bit Systems Service Pack 2
Microsoft Windows Server 2008 for x64-based Systems
Microsoft Windows Server 2008 for x64-based Systems Service Pack 2
Microsoft Windows Server 2008 for Itanium-based Systems
Microsoft Windows Server 2008 for Itanium-based Systems Service Pack 2

Impact logoImpact

System Compromise: Remote attackers can gain control of vulnerable systems.

recomended-action-logoRecommended Actions

Apply patch, available from the web site:
http://www.microsoft.com/technet/security/Bulletin/MS09-038.mspx

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)