{"id":"CVE-2012-1367","aliases":["EUVD-2012-1392","GHSA-m43f-j6vc-v5jq"],"status":"published","title":"The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote...","description":"The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (Route Processor crash) via a BGP UPDATE message with a modified local-preference (aka LOCAL_PREF) attribute length, aka Bug ID CSCtq06538.","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":"2026-11-08","score":0.01795,"percentile":0.78576,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2012-08-06T15:00:00Z","modified":"2026-06-16T23:39:25Z","products":[{"vendor":"cisco","product":"ios"}],"references":[{"url":"http://www.cisco.com/en/US/docs/ios/12_2sr/release/notes/122SRcavs1.html","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1367"},{"url":"https://github.com/advisories/GHSA-m43f-j6vc-v5jq"}],"sources":{"cve":[{"id":"CVE-2012-1367","description":"The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (Route Processor crash) via a BGP UPDATE message with a modified local-preference (aka LOCAL_PREF) attribute length, aka Bug ID CSCtq06538.","status":"published","published":"2012-08-06T15:00:00Z","modified":"2024-09-17T00:46:47.076Z","updated_at":"2026-11-02T14:34:52.638543Z"}],"euvd":[{"id":"EUVD-2012-1392","description":"The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (Route Processor crash) via a BGP UPDATE message with a modified local-preference (aka LOCAL_PREF) attribute length, aka Bug ID CSCtq06538.","status":"published","published":"2012-08-06T15:00:00Z","modified":"2024-09-17T00:46:47Z","updated_at":"2026-11-03T00:28:55.3353Z"}],"ghsa":[{"id":"GHSA-m43f-j6vc-v5jq","title":"The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote...","description":"The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (Route Processor crash) via a BGP UPDATE message with a modified local-preference (aka LOCAL_PREF) attribute length, aka Bug ID CSCtq06538.","status":"published","published":"2022-05-17T05:26:51Z","modified":"2023-01-28T05:04:08Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:44:06.813024Z"}],"nvd":[{"id":"CVE-2012-1367","description":"The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (Route Processor crash) via a BGP UPDATE message with a modified local-preference (aka LOCAL_PREF) attribute length, aka Bug ID CSCtq06538.","status":"published","published":"2012-08-06T15:55:01.243Z","modified":"2026-06-16T23:39:25.32Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:15.188652Z"}]}}