{"id":"CVE-2008-3811","aliases":["EUVD-2008-3797","GHSA-cgmg-28mj-xfpc"],"status":"published","title":"Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol (SCCP) Fragmentation Support is...","description":"Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol (SCCP) Fragmentation Support is enabled, allows remote attackers to cause a denial of service (device reload) via segmented SCCP messages, aka Cisco Bug ID CSCsi17020, a different vulnerability than CVE-2008-3810.","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":0.01978,"percentile":0.80669,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2008-09-26T16:00:00Z","modified":"2026-06-16T22:56:35Z","products":[{"vendor":"cisco","product":"ios"}],"references":[{"url":"http://secunia.com/advisories/31990","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securitytracker.com/id?1020937","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5900","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/45535","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/31359","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080a0148e.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Patch"]},{"url":"http://www.vupen.com/english/advisories/2008/2670","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-3811"},{"url":"https://github.com/advisories/GHSA-cgmg-28mj-xfpc"}],"sources":{"cve":[{"id":"CVE-2008-3811","description":"Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol (SCCP) Fragmentation Support is enabled, allows remote attackers to cause a denial of service (device reload) via segmented SCCP messages, aka Cisco Bug ID CSCsi17020, a different vulnerability than CVE-2008-3810.","status":"published","published":"2008-09-26T16:00:00Z","modified":"2024-08-07T09:52:59.877Z","updated_at":"2026-11-02T14:34:45.504702Z"}],"euvd":[{"id":"EUVD-2008-3797","description":"Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol (SCCP) Fragmentation Support is enabled, allows remote attackers to cause a denial of service (device reload) via segmented SCCP messages, aka Cisco Bug ID CSCsi17020, a different vulnerability than CVE-2008-3810.","status":"published","published":"2008-09-26T16:00:00Z","modified":"2024-08-07T09:52:59Z","updated_at":"2026-11-03T01:38:50.792737Z"}],"ghsa":[{"id":"GHSA-cgmg-28mj-xfpc","title":"Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol (SCCP) Fragmentation Support is...","description":"Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol (SCCP) Fragmentation Support is enabled, allows remote attackers to cause a denial of service (device reload) via segmented SCCP messages, aka Cisco Bug ID CSCsi17020, a different vulnerability than CVE-2008-3810.","status":"published","published":"2022-05-02T00:03:51Z","modified":"2023-01-31T05:07:26Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:49:12.586507Z"}],"nvd":[{"id":"CVE-2008-3811","description":"Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol (SCCP) Fragmentation Support is enabled, allows remote attackers to cause a denial of service (device reload) via segmented SCCP messages, aka Cisco Bug ID CSCsi17020, a different vulnerability than CVE-2008-3810.","status":"published","published":"2008-09-26T16:21:44.317Z","modified":"2026-06-16T22:56:35.197Z","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-20"],"updated_at":"2026-11-02T14:01:28.625777Z"}]}}