A vulnerability, which was classified as critical, was found in Infoprocess Antihook 3.0.23. Affected is an unknown code block. The manipulation with an unknown input leads to a authentication spoofing vulnerability. CWE is classifying the issue as CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Comodo Personal Firewall 2.3.6.81 relies on the Process Environment Block (PEB) to identify a process, which allows local users to bypass the product s controls on a process by spoofing the (1) ImagePathName, (2) CommandLine, and (3) WindowTitle fields in the PEB.

The weakness was released 12/18/2006 as not defined posting (Bugtraq). The advisory is available at securityfocus.com. This vulnerability is traded as CVE-2006-6620 since 12/17/2006. The exploitability is told to be easy. Local access is required to approach this attack. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available.

The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Entries connected to this vulnerability are available at 33909, 33908, 33907 and 33905.

Productinfo

Vendor

• Infoprocess

Name

• Antihook

Version

• 3.0.23

CPE 2.3info

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CPE 2.2info

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