{"id":"CVE-2007-0648","aliases":["EUVD-2007-0646","GHSA-2mfh-qqrx-9f28"],"status":"published","title":"Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without...","description":"Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without Session Initiated Protocol (SIP) configured, allows remote attackers to cause a denial of service (crash) by sending a crafted packet to port 5060/UDP.","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":"2026-11-09","score":0.03656,"percentile":0.89699,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-02-01T01:00:00Z","modified":"2026-06-16T22:35:59Z","products":[{"vendor":"cisco","product":"ios"}],"references":[{"url":"http://secunia.com/advisories/23978","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.cisco.com/warp/public/707/cisco-sa-20070131-sip.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Patch","Vendor Advisory"]},{"url":"http://securitytracker.com/id?1017575","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.cisco.com/warp/public/707/cisco-air-20070131-sip.shtml","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/22330","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/31990","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5138","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2007/0428","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/438176","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-0648"},{"url":"https://github.com/advisories/GHSA-2mfh-qqrx-9f28"}],"sources":{"cve":[{"id":"CVE-2007-0648","description":"Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without Session Initiated Protocol (SIP) configured, allows remote attackers to cause a denial of service (crash) by sending a crafted packet to port 5060/UDP.","status":"published","published":"2007-02-01T01:00:00Z","modified":"2024-08-07T12:26:54.093Z","updated_at":"2026-11-02T13:34:15.046008Z"}],"euvd":[{"id":"EUVD-2007-0646","description":"Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without Session Initiated Protocol (SIP) configured, allows remote attackers to cause a denial of service (crash) by sending a crafted packet to port 5060/UDP.","status":"published","published":"2007-02-01T01:00:00Z","modified":"2024-08-07T12:26:54Z","updated_at":"2026-11-03T01:38:29.627526Z"}],"ghsa":[{"id":"GHSA-2mfh-qqrx-9f28","title":"Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without...","description":"Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without Session Initiated Protocol (SIP) configured, allows remote attackers to cause a denial of service (crash) by sending a crafted packet to port 5060/UDP.","status":"published","published":"2022-05-01T17:45:53Z","modified":"2023-01-31T05:03:14Z","updated_at":"2026-11-02T14:48:25.491012Z"}],"nvd":[{"id":"CVE-2007-0648","description":"Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without Session Initiated Protocol (SIP) configured, allows remote attackers to cause a denial of service (crash) by sending a crafted packet to port 5060/UDP.","status":"published","published":"2007-02-01T01:28:00Z","modified":"2026-06-16T22:35:59.75Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:13.10493Z"}]}}