CVE-2011-2882

Published: Jul 21, 2011Modified: Apr 29, 2026

9.3

Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability: 8.6 / Impact: 10.0

Source: NVD

Description

Stack-based buffer overflow in the NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise Edition 8.1 before 8.1-67.7, 9.0 before 9.0-70.5, and 9.1 before 9.1-96.4 allows remote attackers to execute arbitrary code via crafted HTTP header data.

Affected (3)

Products: Citrix: Access Gateway

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Citrix Access Gateway	Version 8.1
Citrix Access Gateway	Version 9.0
Citrix Access Gateway	Version 9.1

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (4)

http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=929

Source: cve@mitre.org

http://securityreason.com/securityalert/8358

Source: cve@mitre.org

http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=929

Source: af854a3a-2127-422b-91ae-364da2661108

http://securityreason.com/securityalert/8358

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.