Trend Micro Security

Microsoft Internet Explorer TLIApplication ActiveX Object Remote Code Execution Vulnerability

2011年2月15日
  危険度: : 緊急
  CVE識別番号: CVE-2007-2216,MS07-045

  概要

 The tblinf32.dll (aka vstlbinf.dll) ActiveX control for Internet Explorer 5.01, 6 SP1, and 7 uses an incorrect IObjectsafety implementation, which allows remote attackers to execute arbitrary code by requesting the HelpString property, involving a crafted DLL file argument to the TypeLibInfoFromFile function, which overwrites the HelpStringDll property to call the DLLGetDocumentation function in another DLL file, aka "ActiveX Object Vulnerability."

  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: 1001064
  Trend Micro Deep Security DPI Rule Name: 1001064 - Microsoft Internet Explorer TLIApplication ActiveX Object Remote Code Execution

  影響を受けるソフトウェア

  • Microsoft Internet Explorer 5.01
  • Microsoft Internet Explorer 6 SP1
  • Microsoft Internet Explorer 7