CVE-2011-2883 | BDVDB-2026-46798 Detail

Description#

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 attempts to validate signed DLLs by checking the certificate subject, not the signature, which allows man-in-the-middle attackers to execute arbitrary code via HTTP header data referencing a DLL that was signed with a crafted certificate.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=928

Exploit#

No public exploit known

History#

Version 12011-07-21Record published in the CVE List.
Version 22024-09-17Most recent update recorded in the CVE List.