{"id":"CVE-2007-1051","aliases":["EUVD-2007-1048","GHSA-jqm6-97h4-f24r"],"status":"published","title":"Comodo Firewall Pro (formerly Comodo Personal Firewall) 2.4.17.183 and earlier uses a weak...","description":"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.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00351,"percentile":0.29019,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-02-21T23:00:00Z","modified":"2026-06-16T22:36:49Z","products":[{"vendor":"comodo","product":"comodo_firewall_pro"}],"references":[{"url":"http://securityreason.com/securityalert/2279","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/460209/100/100/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://osvdb.org/45243","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/32530","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.matousec.com/info/advisories/Comodo-DLL-injection-via-weak-hash-function-exploitation.php","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-February/052461.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-1051"},{"url":"https://github.com/advisories/GHSA-jqm6-97h4-f24r"}],"sources":{"cve":[{"id":"CVE-2007-1051","description":"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.","status":"published","published":"2007-02-21T23:00:00Z","modified":"2024-08-07T12:43:22.561Z","updated_at":"2026-11-02T13:33:52.669326Z"}],"euvd":[{"id":"EUVD-2007-1048","description":"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.","status":"published","published":"2007-02-21T23:00:00Z","modified":"2024-08-07T12:43:22Z","updated_at":"2026-11-03T01:38:27.701437Z"}],"ghsa":[{"id":"GHSA-jqm6-97h4-f24r","title":"Comodo Firewall Pro (formerly Comodo Personal Firewall) 2.4.17.183 and earlier uses a weak...","description":"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.","status":"published","published":"2022-05-01T17:50:00Z","modified":"2023-01-31T05:03:41Z","updated_at":"2026-11-02T14:48:31.353557Z"}],"nvd":[{"id":"CVE-2007-1051","description":"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.","status":"published","published":"2007-02-21T23:28:00Z","modified":"2026-06-16T22:36:49.893Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:13.10493Z"}]}}