{"id":"CVE-2014-0658","aliases":["EUVD-2014-0689","GHSA-jp55-q2w7-qq2c"],"status":"published","title":"Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration)...","description":"Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.","severity":{"version":"2.0","score":5.4,"vector":"AV:N/AC:H/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02663,"percentile":0.85809,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2014-01-10T16:00:00Z","modified":"2026-06-17T00:03:26Z","products":[{"vendor":"cisco","product":"unified_ip_phone_9951"},{"vendor":"cisco","product":"unified_ip_phone_9971"},{"vendor":"cisco","product":"unified_ip_phones_9900_series_firmware"}],"references":[{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0658","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/90236","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://osvdb.org/101913","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securitytracker.com/id/1029596","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=32402","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/56384","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/64770","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-0658"},{"url":"https://github.com/advisories/GHSA-jp55-q2w7-qq2c"}],"sources":{"cve":[{"id":"CVE-2014-0658","description":"Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.","status":"published","published":"2014-01-10T16:00:00Z","modified":"2024-08-06T09:20:19.819Z","updated_at":"2026-11-02T14:33:46.955592Z"}],"euvd":[{"id":"EUVD-2014-0689","description":"Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.","status":"published","published":"2014-01-10T16:00:00Z","modified":"2024-08-06T09:20:19Z","updated_at":"2026-11-03T01:57:20.071815Z"}],"ghsa":[{"id":"GHSA-jp55-q2w7-qq2c","title":"Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration)...","description":"Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.","status":"published","published":"2022-05-17T01:28:45Z","modified":"2023-02-03T05:04:21Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:53:32.269639Z"}],"nvd":[{"id":"CVE-2014-0658","description":"Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.","status":"published","published":"2014-01-10T16:47:06.037Z","modified":"2026-06-17T00:03:26.873Z","cvss":[{"version":"2.0","score":5.4,"vector":"AV:N/AC:H/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:53.330367Z"}]}}