Vulnerability CVE-2011-2882


Published: 2011-07-21   Modified: 2012-02-13

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.

See advisories in our WLB2 database:
Topic
Author
Date
High
Citrix Gateway ActiveX Control Stack Based Buffer Overflow Vulnerability
metasploit
01.09.2011

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

Vendor: Citrix
Product: Access gateway 
Version:
9.1
9.0
8.1

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete

 References:
http://securityreason.com/securityalert/8358
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=929

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