危険度: 緊急
  CVE識別番号: CVE-2012-4776,MS12-074
  情報公開日: 7 21, 2015

  概要

The Web Proxy Auto-Discovery (WPAD) functionality in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 does not validate configuration data that is returned during acquisition of proxy settings, which allows remote attackers to execute arbitrary JavaScript code by providing crafted data during execution of (1) an XAML browser application (aka XBAP) or (2) a .NET Framework application, aka "Web Proxy Auto-Discovery Vulnerability."

  トレンドマイクロの対策

Apply associated Trend Micro DPI Rules.

  対応方法

  Trend Micro Deep Security DPI Rule Number: 1005241
  Trend Micro Deep Security DPI Rule Name: 1005241 - Microsoft .NET Framework Remote Code Execution Vulnerability (CVE-2012-4776)

  影響を受けるソフトウェア

  • microsoft .net_framework 2.0
  • microsoft .net_framework 3.5
  • microsoft .net_framework 3.5.1
  • microsoft .net_framework 4.0
  • microsoft .net_framework 4.5