CVE識別番号: CVE-2009-1920
  情報公開日: 2 10, 2011

  概要

The JScript scripting engine 5.1, 5.6, 5.7, and 5.8 in JScript.dll in Microsoft Windows, as used in Internet Explorer, does not properly load decoded scripts into memory before execution, which allows remote attackers to execute arbitrary code via a crafted website that triggers memory corruption.

  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: 1003708
  Trend Micro Deep Security DPI Rule Name: 1003708 - JScript Remote Code Execution Vulnerability

  影響を受けるソフトウェア

  • microsoft windows_2000
  • microsoft windows_server_2003
  • microsoft windows_server_2008
  • microsoft windows_vista
  • microsoft windows_xp