CVE-2011-2592: Buffer Overflow

Published Jun 18, 2014

Updated

Heap-based buffer overflow in the StartEpa method in the nsepacom ActiveX control (nsepa.exe) in Citrix Access Gateway Enterprise Edition Plug-in for Windows 9.x before 9.3-57.5 and 10.0 before 10.0-69.4 allows remote attackers to execute arbitrary code via a long CSEC HTTP response header.

Affected Software

5 affected components

Citrix Access Gateway Plug-in Windows=9.0

Citrix Access Gateway Plug-in Windows=9.1

Citrix Access Gateway Plug-in Windows=9.2

Citrix Access Gateway Plug-in Windows=9.3

Citrix Access Gateway Plug-in Windows=10.0

Event History

Jun 18, 2014

CVE Published

via MITRE·02:00 PM

Data Sourced

via MITRE·02:00 PM

Description

Frequently Asked Questions

What is the severity of CVE-2011-2592?

CVE-2011-2592 is classified as a critical vulnerability due to its potential to allow remote attackers to execute arbitrary code.

How do I fix CVE-2011-2592?

To fix CVE-2011-2592, upgrade to the Citrix Access Gateway Plug-in version 9.3-57.5 or 10.0-69.4 or later.

Which versions of Citrix Access Gateway Plug-in are affected by CVE-2011-2592?

CVE-2011-2592 affects Citrix Access Gateway Plug-in versions 9.0, 9.1, 9.2, 9.3, and 10.0 prior to their respective fixed versions.

What is the impact of exploiting CVE-2011-2592?

Exploiting CVE-2011-2592 can lead to arbitrary code execution on the affected system, potentially compromising its security.

Is there a workaround for CVE-2011-2592?

There are no official workarounds for CVE-2011-2592, and updating to the patched versions is recommended.