{"id":"CVE-2009-4914","aliases":["EUVD-2009-4877","GHSA-48qm-7xjg-6hq4"],"status":"published","title":"Memory leak on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before...","description":"Memory leak on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to cause a denial of service (memory consumption) via Subject Alternative Name fields in an X.509 certificate, aka Bug ID CSCsq17879.","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":0.00741,"percentile":0.54892,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2010-06-29T18:00:00Z","modified":"2026-06-16T23:14:35Z","products":[{"vendor":"cisco","product":"asa_5580"}],"references":[{"url":"http://www.cisco.com/en/US/docs/security/asa/asa81/release/notes/asarn812.html","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4914"},{"url":"https://github.com/advisories/GHSA-48qm-7xjg-6hq4"}],"sources":{"cve":[{"id":"CVE-2009-4914","description":"Memory leak on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to cause a denial of service (memory consumption) via Subject Alternative Name fields in an X.509 certificate, aka Bug ID CSCsq17879.","status":"published","published":"2010-06-29T18:00:00Z","modified":"2024-09-16T23:42:14.379Z","updated_at":"2026-11-02T14:33:24.451733Z"}],"euvd":[{"id":"EUVD-2009-4877","description":"Memory leak on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to cause a denial of service (memory consumption) via Subject Alternative Name fields in an X.509 certificate, aka Bug ID CSCsq17879.","status":"published","published":"2010-06-29T18:00:00Z","modified":"2024-09-16T23:42:14Z","updated_at":"2026-11-03T00:54:47.592767Z"}],"ghsa":[{"id":"GHSA-48qm-7xjg-6hq4","title":"Memory leak on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before...","description":"Memory leak on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to cause a denial of service (memory consumption) via Subject Alternative Name fields in an X.509 certificate, aka Bug ID CSCsq17879.","status":"published","published":"2022-05-02T03:59:34Z","modified":"2023-01-31T05:08:47Z","updated_at":"2026-11-02T14:49:27.100963Z"}],"nvd":[{"id":"CVE-2009-4914","description":"Memory leak on Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allows remote attackers to cause a denial of service (memory consumption) via Subject Alternative Name fields in an X.509 certificate, aka Bug ID CSCsq17879.","status":"published","published":"2010-06-29T18:30:01.553Z","modified":"2026-06-16T23:14:35.73Z","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":"2026-11-02T14:01:38.684719Z"}]}}