CVE-2007-1051
Comodo Firewall Pro (formerly Comodo Personal Firewall) 2.4.17.183 and earlier uses a weak cryptographic hashing function (CRC32) to identify trusted modules, which allows local users to bypass security protections by substituting modified modules that have the same CRC32 value.
Date published : 2007-02-21
http://www.securityfocus.com/archive/1/460209/100/100/threaded
http://lists.grok.org.uk/pipermail/full-disclosure/2007-February/052461.html