Citrix Access Gateway Plug-in for Windows nsepacom ActiveX Control Buffer Overflow

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  Severity: HIGH

  CVE Identifier: CVE-2011-2592

  Advisory Date: JUL 21, 2015

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  DESCRIPTION

The Citrix Access Gateway Plug-in ActiveX control is prone to multiple remote code-execution vulnerabilities because it fails to perform adequate boundary checks on user-supplied input. Attackers may exploit these issues to execute arbitrary code in the context of the application using the ActiveX control (typically Internet Explorer). Failed exploit attempts will likely result in denial-of-service conditions.

  TREND MICRO PROTECTION INFORMATION

Apply associated Trend Micro DPI Rules.

  SOLUTION

  Trend Micro Deep Security DPI Rule Number: 1005160

  Trend Micro Deep Security DPI Rule Name: 1005160 - Citrix Access Gateway Plug-in For Windows Nsepacom ActiveX Control Buffer Overflow

  AFFECTED SOFTWARE AND VERSION

• Citrix Access Gateway
• Internet Explorer