{"id":"CVE-2012-1317","aliases":["EUVD-2012-1342","GHSA-gqfg-3rx8-3r6p"],"status":"published","title":"The multicast implementation in Cisco IOS before 15.1(1)SY allows remote attackers to cause a...","description":"The multicast implementation in Cisco IOS before 15.1(1)SY allows remote attackers to cause a denial of service (Route Processor crash) by sending packets at a high rate, aka Bug ID CSCts37717.","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":0.01059,"percentile":0.64749,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2014-04-23T10:00:00Z","modified":"2026-06-16T23:39:23Z","products":[{"vendor":"cisco","product":"ios"}],"references":[{"url":"http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-1SY/release_notes.pdf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1317"},{"url":"https://github.com/advisories/GHSA-gqfg-3rx8-3r6p"}],"sources":{"cve":[{"id":"CVE-2012-1317","description":"The multicast implementation in Cisco IOS before 15.1(1)SY allows remote attackers to cause a denial of service (Route Processor crash) by sending packets at a high rate, aka Bug ID CSCts37717.","status":"published","published":"2014-04-23T10:00:00Z","modified":"2024-08-06T18:53:37.001Z","updated_at":"2026-11-02T14:34:52.27879Z"}],"euvd":[{"id":"EUVD-2012-1342","description":"The multicast implementation in Cisco IOS before 15.1(1)SY allows remote attackers to cause a denial of service (Route Processor crash) by sending packets at a high rate, aka Bug ID CSCts37717.","status":"published","published":"2014-04-23T10:00:00Z","modified":"2024-08-06T18:53:37Z","updated_at":"2026-11-03T01:56:18.356301Z"}],"ghsa":[{"id":"GHSA-gqfg-3rx8-3r6p","title":"The multicast implementation in Cisco IOS before 15.1(1)SY allows remote attackers to cause a...","description":"The multicast implementation in Cisco IOS before 15.1(1)SY allows remote attackers to cause a denial of service (Route Processor crash) by sending packets at a high rate, aka Bug ID CSCts37717.","status":"published","published":"2022-05-17T04:46:04Z","modified":"2023-01-28T05:02:39Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:49.260703Z"}],"nvd":[{"id":"CVE-2012-1317","description":"The multicast implementation in Cisco IOS before 15.1(1)SY allows remote attackers to cause a denial of service (Route Processor crash) by sending packets at a high rate, aka Bug ID CSCts37717.","status":"published","published":"2014-04-23T11:52:58.977Z","modified":"2026-06-16T23:39:23.163Z","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-119"],"updated_at":"2026-11-02T14:02:17.748457Z"}]}}