危険度: 緊急
  CVE識別番号: CVE-2010-4376
  情報公開日: 2 15, 2011

  概要

Heap-based buffer overflow in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.1, Mac RealPlayer 11.0 through 11.1, and Linux RealPlayer 11.0.2.1744 allows remote attackers to execute arbitrary code via a large Screen Width value in the Screen Descriptor header of a GIF87a file in an RTSP stream.

  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: 1004554
  Trend Micro Deep Security DPI Rule Name: 1004554 - RealNetworks RealPlayer 'GIF87a' File Parsing Heap Overflow Vulnerability

  影響を受けるソフトウェア

  • realnetworks realplayer 11.0
  • realnetworks realplayer 11.0.1
  • realnetworks realplayer 11.0.2
  • realnetworks realplayer 11.0.2.1744
  • realnetworks realplayer 11.0.3
  • realnetworks realplayer 11.0.4
  • realnetworks realplayer 11.0.5
  • realnetworks realplayer 11.1
  • realnetworks realplayer_sp 1.0.0
  • realnetworks realplayer_sp 1.0.1
  • realnetworks realplayer_sp 1.0.2
  • realnetworks realplayer_sp 1.0.5
  • realnetworks realplayer_sp 1.1
  • realnetworks realplayer_sp 1.1.1