National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-2592 Detail

Description

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.

Source:  MITRE      Last Modified:  06/18/2014

Quick Info

CVE Dictionary Entry:
CVE-2011-2592
Original release date:
06/18/2014
Last revised:
08/28/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:
9.3 HIGH
Vector:
(AV:N/AC:M/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore:
10.0
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector:
Network exploitable - Victim must voluntarily interact with attack mechanism
Access Complexity:
Medium
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://archives.neohapsis.com/archives/bugtraq/2012-08/0009.html External Source BUGTRAQ 20120731 Secunia Research: Citrix Access Gateway Plug-in for Windows nsepacom ActiveX Control Buffer Overflow
http://support.citrix.com/article/CTX134303 Vendor Advisory External Source CONFIRM http://support.citrix.com/article/CTX134303
https://exchange.xforce.ibmcloud.com/vulnerabilities/77316 External Source XF citrix-activex-control-bo(77316)

Technical Details

Vulnerability Type (View All)

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