{"id":"CVE-2005-0186","aliases":["EUVD-2005-0187","GHSA-hg8v-hj76-3f4v"],"status":"published","title":"Cisco IOS 12.1YD, 12.2T, 12.3 and 12.3T, when configured for the IOS Telephony Service (ITS),...","description":"Cisco IOS 12.1YD, 12.2T, 12.3 and 12.3T, when configured for the IOS Telephony Service (ITS), CallManager Express (CME) or Survivable Remote Site Telephony (SRST), allows remote attackers to cause a denial of service (device reboot) via a malformed packet to the SCCP port.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02638,"percentile":0.85657,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2005-01-19T05:00:00Z","modified":"2026-06-16T22:10:39Z","products":[{"vendor":"cisco","product":"ios"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4849","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://securitytracker.com/id?1012945","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://secunia.com/advisories/13913","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.cisco.com/warp/public/707/cisco-sa-20050119-itscme.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/18956","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-0186"},{"url":"https://github.com/advisories/GHSA-hg8v-hj76-3f4v"}],"sources":{"cve":[{"id":"CVE-2005-0186","description":"Cisco IOS 12.1YD, 12.2T, 12.3 and 12.3T, when configured for the IOS Telephony Service (ITS), CallManager Express (CME) or Survivable Remote Site Telephony (SRST), allows remote attackers to cause a denial of service (device reboot) via a malformed packet to the SCCP port.","status":"published","published":"2005-02-06T05:00:00Z","modified":"2024-08-07T21:05:24.865Z","updated_at":"2026-11-02T14:33:40.578358Z"}],"euvd":[{"id":"EUVD-2005-0187","description":"Cisco IOS 12.1YD, 12.2T, 12.3 and 12.3T, when configured for the IOS Telephony Service (ITS), CallManager Express (CME) or Survivable Remote Site Telephony (SRST), allows remote attackers to cause a denial of service (device reboot) via a malformed packet to the SCCP port.","status":"published","published":"2005-02-06T05:00:00Z","modified":"2024-08-07T21:05:24Z","updated_at":"2026-11-03T01:15:39.756514Z"}],"ghsa":[{"id":"GHSA-hg8v-hj76-3f4v","title":"Cisco IOS 12.1YD, 12.2T, 12.3 and 12.3T, when configured for the IOS Telephony Service (ITS),...","description":"Cisco IOS 12.1YD, 12.2T, 12.3 and 12.3T, when configured for the IOS Telephony Service (ITS), CallManager Express (CME) or Survivable Remote Site Telephony (SRST), allows remote attackers to cause a denial of service (device reboot) via a malformed packet to the SCCP port.","status":"published","published":"2022-05-01T01:47:38Z","modified":"2023-01-30T05:06:57Z","updated_at":"2026-11-02T14:47:35.900123Z"}],"nvd":[{"id":"CVE-2005-0186","description":"Cisco IOS 12.1YD, 12.2T, 12.3 and 12.3T, when configured for the IOS Telephony Service (ITS), CallManager Express (CME) or Survivable Remote Site Telephony (SRST), allows remote attackers to cause a denial of service (device reboot) via a malformed packet to the SCCP port.","status":"published","published":"2005-01-19T05:00:00Z","modified":"2026-06-16T22:10:39.277Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:54.594271Z"}]}}