危険度: 中
  CVE識別番号: 2014-0253,MS14-009
  情報公開日: 7 21, 2015

  概要

Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and 4.5.1 does not properly determine TCP connection states, which allows remote attackers to cause a denial of service (ASP.NET daemon hang) via crafted HTTP requests that trigger persistent resource consumption for a (1) stale or (2) closed connection, as exploited in the wild in February 2014, aka "POST Request DoS 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: 1005471
  Trend Micro Deep Security DPI Rule Name: 1005471 - Identified Suspicious Low HTTP Server Bandwidth

  影響を受けるソフトウェア

  • microsoft .net_framework 1.1
  • 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
  • microsoft .net_framework 4.5.1