Trend Micro Security

Microsoft Internet Explorer Memory Corruption Remote Vulnerability

2011年2月14日
  CVE識別番号: CVE-2009-2531

  概要

Microsoft Internet Explorer 6, 6 SP1, 7, and 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, leading to memory corruption, aka "Uninitialized Memory Corruption Vulnerability," a different vulnerability than CVE-2009-2530.

  トレンドマイクロの対策

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.

  対応方法

  Trend Micro Deep Security DPI Rule Number: 1003772
  Trend Micro Deep Security DPI Rule Name: 1003772 - Microsoft Internet Explorer Memory Corruption Remote Vulnerability

  影響を受けるソフトウェア

  • Microsoft Windows XP
  • Microsoft Windows Vista
  • Microsoft Windows Server 2008
  • Microsoft Windows Server 2003
  • Microsoft Windows 7
  • Microsoft Windows 2000
  • Microsoft Internet Explorer 8
  • Microsoft Internet Explorer 7
  • Microsoft Internet Explorer 6
  • Microsoft Internet Explorer 5.01