{"id":"CVE-2014-2304","aliases":["EUVD-2014-2342","GHSA-x4h9-gj8q-g5vf"],"status":"published","title":"A vulnerability in version 0.90 of the Open Floodlight SDN controller software could result in a...","description":"A vulnerability in version 0.90 of the Open Floodlight SDN controller software could result in a denial of service attack and crashing of the controller service. This effect is the result of a flaw in OpenFlow protocol processing, where specific malformed and mistimed FEATURES_REPLY messages cause the controller service to not delete switch and port data from its internal tracking structures.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01099,"percentile":0.65846,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2019-10-23T17:01:41Z","modified":"2026-06-17T00:06:23Z","products":[{"vendor":"projectfloodlight","product":"open_sdn_controller"}],"references":[{"url":"http://dovernetworks.com/wp-content/uploads/2014/03/OpenFloodlight-03052014.pdf","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-2304"},{"url":"https://github.com/advisories/GHSA-x4h9-gj8q-g5vf"}],"sources":{"cve":[{"id":"CVE-2014-2304","description":"A vulnerability in version 0.90 of the Open Floodlight SDN controller software could result in a denial of service attack and crashing of the controller service. This effect is the result of a flaw in OpenFlow protocol processing, where specific malformed and mistimed FEATURES_REPLY messages cause the controller service to not delete switch and port data from its internal tracking structures.","status":"published","published":"2019-10-23T17:01:41Z","modified":"2024-08-06T10:06:00.338Z","updated_at":"2026-11-02T14:33:43.883586Z"}],"euvd":[{"id":"EUVD-2014-2342","description":"A vulnerability in version 0.90 of the Open Floodlight SDN controller software could result in a denial of service attack and crashing of the controller service. This effect is the result of a flaw in OpenFlow protocol processing, where specific malformed and mistimed FEATURES_REPLY messages cause the controller service to not delete switch and port data from its internal tracking structures.","status":"published","published":"2019-10-23T17:01:41Z","modified":"2024-08-06T10:06:00Z","updated_at":"2026-11-03T01:57:14.847023Z"}],"ghsa":[{"id":"GHSA-x4h9-gj8q-g5vf","title":"A vulnerability in version 0.90 of the Open Floodlight SDN controller software could result in a...","description":"A vulnerability in version 0.90 of the Open Floodlight SDN controller software could result in a denial of service attack and crashing of the controller service. This effect is the result of a flaw in OpenFlow protocol processing, where specific malformed and mistimed FEATURES_REPLY messages cause the controller service to not delete switch and port data from its internal tracking structures.","status":"published","published":"2022-05-17T19:57:02Z","modified":"2024-04-03T23:59:05Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:55:48.388362Z"}],"nvd":[{"id":"CVE-2014-2304","description":"A vulnerability in version 0.90 of the Open Floodlight SDN controller software could result in a denial of service attack and crashing of the controller service. This effect is the result of a flaw in OpenFlow protocol processing, where specific malformed and mistimed FEATURES_REPLY messages cause the controller service to not delete switch and port data from its internal tracking structures.","status":"published","published":"2019-10-23T18:15:11.163Z","modified":"2026-06-17T00:06:23.007Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"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":"2026-11-02T14:02:59.461996Z"}]}}