危険度: 中
  CVE識別番号: CVE-2007-5355
  情報公開日: 2 15, 2011

  概要

 The Web Proxy Auto-Discovery (WPAD) feature in Microsoft Internet Explorer 6 and 7, when a primary DNS suffix with three or more components is configured, resolves an unqualified wpad hostname in a second-level domain outside this configured DNS domain, which allows remote WPAD servers to conduct man-in-the-middle (MITM) attacks.

  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: 1001251
  Trend Micro Deep Security DPI Rule Name: 1001251 - Disallow Web Proxy Autodiscovery Protocol

  影響を受けるソフトウェア

  • Microsoft Windows 2000 SP4
  • Microsoft Windows XP 64-bit
  • Microsoft Windows XP 64-bit Version 2003
  • Microsoft Windows XP SP2