Trend Micro Security

Citrix Presentation Server Client WFICA.OCX ActiveX Component Heap Buffer Overflow

2011年2月10日
  危険度: : 中
  CVE識別番号: CVE-2006-6334

  概要

Heap-based buffer overflow in the SendChannelData function in wfica.ocx in Citrix Presentation Server Client before 9.230 for Windows allows remote malicious web sites to execute arbitrary code via a DataSize parameter that is less than the length of the Data buffer.

  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: 1001768
  Trend Micro Deep Security DPI Rule Name: 1001768 - Microsoft Internet Explorer Citrix Presentation Server WFICA.OCX ActiveX Component Buffer Overflow

  影響を受けるソフトウェア

  • Citrix Presentation Server Client 9.200