CVE-2007-2729

Published: May 16, 2007Modified: Apr 23, 2026

7.2

Vector

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

Exploitability: 3.9 / Impact: 10.0

Source: NVD

Description

Comodo Firewall Pro 2.4.18.184 and Comodo Personal Firewall 2.3.6.81, and probably older Comodo Firewall versions, do not properly test for equivalence of process identifiers for certain Microsoft Windows API functions in the NT kernel 5.0 and greater, which allows local users to call these functions, and bypass firewall rules or gain privileges, via a modified identifier that is one, two, or three greater than the canonical identifier.

Affected (2)

Products: Comodo: Comodo Firewall Pro, Comodo Personal Firewall

2 products

Comodo Firewall Pro

Comodo Personal Firewall

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Comodo Comodo Firewall Pro	Version 2.4.18.184
Comodo Comodo Personal Firewall	Version 2.3.6.81

References (8)

http://osvdb.org/37375

Source: cve@mitre.org

http://securityreason.com/securityalert/2714

Source: cve@mitre.org

http://www.matousec.com/info/advisories/Bypassing-PWF-HIPS-open-process-control-with-uncommon-identifier.php

Source: cve@mitre.org

Vendor Advisory

http://www.securityfocus.com/archive/1/468643/100/0/threaded

Source: cve@mitre.org

http://osvdb.org/37375

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

http://securityreason.com/securityalert/2714

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

http://www.matousec.com/info/advisories/Bypassing-PWF-HIPS-open-process-control-with-uncommon-identifier.php

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

Vendor Advisory

http://www.securityfocus.com/archive/1/468643/100/0/threaded

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

Timeline

No history available yet.