{"id":"CVE-2012-5014","aliases":["EUVD-2012-4938","GHSA-62gq-fgjf-fhcv"],"status":"published","title":"Cisco IOS before 15.1(2)SY allows remote authenticated users to cause a denial of service (device...","description":"Cisco IOS before 15.1(2)SY allows remote authenticated users to cause a denial of service (device crash) by establishing an SSH session from a client and then placing this client into a (1) slow or (2) idle state, aka Bug ID CSCto87436.","severity":{"version":"2.0","score":6.3,"vector":"AV:N/AC:M/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01319,"percentile":0.71026,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2014-04-23T10:00:00Z","modified":"2026-06-16T23:46:04Z","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-2012-5014"},{"url":"https://github.com/advisories/GHSA-62gq-fgjf-fhcv"}],"sources":{"cve":[{"id":"CVE-2012-5014","description":"Cisco IOS before 15.1(2)SY allows remote authenticated users to cause a denial of service (device crash) by establishing an SSH session from a client and then placing this client into a (1) slow or (2) idle state, aka Bug ID CSCto87436.","status":"published","published":"2014-04-23T10:00:00Z","modified":"2024-08-06T20:50:18.487Z","updated_at":"2026-11-02T14:34:49.246229Z"}],"euvd":[{"id":"EUVD-2012-4938","description":"Cisco IOS before 15.1(2)SY allows remote authenticated users to cause a denial of service (device crash) by establishing an SSH session from a client and then placing this client into a (1) slow or (2) idle state, aka Bug ID CSCto87436.","status":"published","published":"2014-04-23T10:00:00Z","modified":"2024-08-06T20:50:18Z","updated_at":"2026-11-03T01:56:06.406129Z"}],"ghsa":[{"id":"GHSA-62gq-fgjf-fhcv","title":"Cisco IOS before 15.1(2)SY allows remote authenticated users to cause a denial of service (device...","description":"Cisco IOS before 15.1(2)SY allows remote authenticated users to cause a denial of service (device crash) by establishing an SSH session from a client and then placing this client into a (1) slow or (2) idle state, aka Bug ID CSCto87436.","status":"published","published":"2022-05-17T04:46:04Z","modified":"2023-01-28T05:02:28Z","updated_at":"2026-11-02T14:43:47.163465Z"}],"nvd":[{"id":"CVE-2012-5014","description":"Cisco IOS before 15.1(2)SY allows remote authenticated users to cause a denial of service (device crash) by establishing an SSH session from a client and then placing this client into a (1) slow or (2) idle state, aka Bug ID CSCto87436.","status":"published","published":"2014-04-23T11:52:59.15Z","modified":"2026-06-16T23:46:04.073Z","cvss":[{"version":"2.0","score":6.3,"vector":"AV:N/AC:M/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:17.748457Z"}]}}