{"id":"CVE-2015-0631","aliases":["EUVD-2015-0644","GHSA-j55m-hp7r-r977"],"status":"published","title":"Race condition in the SSL implementation on Cisco Intrusion Prevention System (IPS) devices...","description":"Race condition in the SSL implementation on Cisco Intrusion Prevention System (IPS) devices allows remote attackers to cause a denial of service by making many management-interface HTTPS connections during the key-regeneration phase of an upgrade, aka Bug ID CSCui25688.","severity":{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01162,"percentile":0.67387,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-362"],"published":"2015-02-21T11:00:00Z","modified":"2026-06-17T00:20:38Z","products":[{"vendor":"cisco","product":"ips_sensor_software"}],"references":[{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0631","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/72700","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securitytracker.com/id/1031780","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-0631"},{"url":"https://github.com/advisories/GHSA-j55m-hp7r-r977"}],"sources":{"cve":[{"id":"CVE-2015-0631","description":"Race condition in the SSL implementation on Cisco Intrusion Prevention System (IPS) devices allows remote attackers to cause a denial of service by making many management-interface HTTPS connections during the key-regeneration phase of an upgrade, aka Bug ID CSCui25688.","status":"published","published":"2015-02-21T11:00:00Z","modified":"2024-08-06T04:17:32.574Z","updated_at":"2026-11-02T14:35:45.428221Z"}],"euvd":[{"id":"EUVD-2015-0644","description":"Race condition in the SSL implementation on Cisco Intrusion Prevention System (IPS) devices allows remote attackers to cause a denial of service by making many management-interface HTTPS connections during the key-regeneration phase of an upgrade, aka Bug ID CSCui25688.","status":"published","published":"2015-02-21T11:00:00Z","modified":"2024-08-06T04:17:32Z","updated_at":"2026-11-03T02:22:18.860994Z"}],"ghsa":[{"id":"GHSA-j55m-hp7r-r977","title":"Race condition in the SSL implementation on Cisco Intrusion Prevention System (IPS) devices...","description":"Race condition in the SSL implementation on Cisco Intrusion Prevention System (IPS) devices allows remote attackers to cause a denial of service by making many management-interface HTTPS connections during the key-regeneration phase of an upgrade, aka Bug ID CSCui25688.","status":"published","published":"2022-05-17T04:15:16Z","modified":"2023-01-28T05:01:22Z","cwes":["CWE-362"],"updated_at":"2026-11-02T14:43:33.286467Z"}],"nvd":[{"id":"CVE-2015-0631","description":"Race condition in the SSL implementation on Cisco Intrusion Prevention System (IPS) devices allows remote attackers to cause a denial of service by making many management-interface HTTPS connections during the key-regeneration phase of an upgrade, aka Bug ID CSCui25688.","status":"published","published":"2015-02-21T11:59:04.027Z","modified":"2026-06-17T00:20:38.433Z","cvss":[{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:03:01.643178Z"}]}}