{"id":"CVE-2012-2472","aliases":["EUVD-2012-2458","GHSA-3cj3-h5j9-4fj9"],"status":"published","title":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP...","description":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01887,"percentile":0.79669,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2012-08-06T17:00:00Z","modified":"2026-06-16T23:41:35Z","products":[{"vendor":"cisco","product":"5500_series_adaptive_security_appliance"},{"vendor":"cisco","product":"adaptive_security_appliance_software"}],"references":[{"url":"http://www.cisco.com/en/US/docs/security/asa/asa84/release/notes/asarn84.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2472"},{"url":"https://github.com/advisories/GHSA-3cj3-h5j9-4fj9"}],"sources":{"cve":[{"id":"CVE-2012-2472","description":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143.","status":"published","published":"2012-08-06T17:00:00Z","modified":"2024-09-16T23:16:32.693Z","updated_at":"2026-11-02T14:34:50.263482Z"}],"euvd":[{"id":"EUVD-2012-2458","description":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143.","status":"published","published":"2012-08-06T17:00:00Z","modified":"2024-09-16T23:16:32Z","updated_at":"2026-11-03T00:54:55.200068Z"}],"ghsa":[{"id":"GHSA-3cj3-h5j9-4fj9","title":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP...","description":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143.","status":"published","published":"2022-05-17T05:26:48Z","modified":"2023-01-28T05:03:45Z","updated_at":"2026-11-02T14:44:02.530855Z"}],"nvd":[{"id":"CVE-2012-2472","description":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143.","status":"published","published":"2012-08-06T17:55:00.963Z","modified":"2026-06-16T23:41:35.68Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:02:15.188652Z"}]}}