Severity: : Critical
  CVE Kennungen: : CVE-2009-0084
  Advisory Date: 15 de февраля de 2011

  DESCRIPTION

 Use-after-free vulnerability in DirectShow in Microsoft DirectX 8.1 and 9.0 allows remote attackers to execute arbitrary code via an MJPEG file or video stream with a malformed Huffman table, which triggers an exception that frees heap memory that is later accessed, aka "MJPEG Decompression Vulnerability."

  INFORMATION EXPOSURE

Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.

  SOLUTION

  Trend Micro Deep Security DPI Rule Number: 1003431
  Trend Micro Deep Security DPI Rule Name: 1003431 - MJPEG Decompression Vulnerability

  AFFECTED SOFTWARE AND VERSION:

  • microsoft directx 8.1
  • microsoft directx 9.0
  • microsoft directx 9.0a
  • microsoft directx 9.0b
  • microsoft directx 9.0c