{"id":"CVE-2014-2139","aliases":["EUVD-2014-2179","GHSA-g4jm-cxq9-77g7"],"status":"published","title":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a...","description":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (flash write outage) via a TCP FIN attack that triggers file-descriptor exhaustion, aka Bug ID CSCug97315.","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":0.78577,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2014-04-12T01:00:00Z","modified":"2026-06-17T00:06:07Z","products":[{"vendor":"cisco","product":"cisco_ons_15454_system_software"},{"vendor":"cisco","product":"ons_15454"}],"references":[{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=33681","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2139","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-2139"},{"url":"https://github.com/advisories/GHSA-g4jm-cxq9-77g7"}],"sources":{"cve":[{"id":"CVE-2014-2139","description":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (flash write outage) via a TCP FIN attack that triggers file-descriptor exhaustion, aka Bug ID CSCug97315.","status":"published","published":"2014-04-12T01:00:00Z","modified":"2024-08-06T10:05:59.69Z","updated_at":"2026-11-02T14:33:43.883586Z"}],"euvd":[{"id":"EUVD-2014-2179","description":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (flash write outage) via a TCP FIN attack that triggers file-descriptor exhaustion, aka Bug ID CSCug97315.","status":"published","published":"2014-04-12T01:00:00Z","modified":"2024-08-06T10:05:59Z","updated_at":"2026-11-03T01:57:15.270389Z"}],"ghsa":[{"id":"GHSA-g4jm-cxq9-77g7","title":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a...","description":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (flash write outage) via a TCP FIN attack that triggers file-descriptor exhaustion, aka Bug ID CSCug97315.","status":"published","published":"2022-05-17T04:47:21Z","modified":"2023-01-28T05:02:30Z","updated_at":"2026-11-02T14:43:47.783485Z"}],"nvd":[{"id":"CVE-2014-2139","description":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (flash write outage) via a TCP FIN attack that triggers file-descriptor exhaustion, aka Bug ID CSCug97315.","status":"published","published":"2014-04-12T04:37:31.817Z","modified":"2026-06-17T00:06:07.687Z","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":"2026-11-02T14:02:53.710973Z"}]}}