{"id":"CVE-2015-0632","aliases":["EUVD-2015-0645","GHSA-57wq-3h9p-2j6f"],"status":"published","title":"Race condition in the Neighbor Discovery (ND) protocol implementation in Cisco IOS and IOS XE...","description":"Race condition in the Neighbor Discovery (ND) protocol implementation in Cisco IOS and IOS XE allows remote attackers to cause a denial of service via a flood of Router Solicitation messages on the local network, aka Bug ID CSCuo67770.","severity":{"version":"2.0","score":5.7,"vector":"AV:A/AC:M/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00602,"percentile":0.49075,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-362"],"published":"2015-02-27T02:00:00Z","modified":"2026-06-17T00:20:38Z","products":[{"vendor":"cisco","product":"ios"},{"vendor":"cisco","product":"ios_xe"}],"references":[{"url":"http://www.securityfocus.com/bid/72797","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securitytracker.com/id/1031816","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0632","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-0632"},{"url":"https://github.com/advisories/GHSA-57wq-3h9p-2j6f"}],"sources":{"cve":[{"id":"CVE-2015-0632","description":"Race condition in the Neighbor Discovery (ND) protocol implementation in Cisco IOS and IOS XE allows remote attackers to cause a denial of service via a flood of Router Solicitation messages on the local network, aka Bug ID CSCuo67770.","status":"published","published":"2015-02-27T02:00:00Z","modified":"2024-08-06T04:17:32.445Z","updated_at":"2026-11-02T14:35:45.088047Z"}],"euvd":[{"id":"EUVD-2015-0645","description":"Race condition in the Neighbor Discovery (ND) protocol implementation in Cisco IOS and IOS XE allows remote attackers to cause a denial of service via a flood of Router Solicitation messages on the local network, aka Bug ID CSCuo67770.","status":"published","published":"2015-02-27T02:00:00Z","modified":"2024-08-06T04:17:32Z","updated_at":"2026-11-03T02:22:18.860994Z"}],"ghsa":[{"id":"GHSA-57wq-3h9p-2j6f","title":"Race condition in the Neighbor Discovery (ND) protocol implementation in Cisco IOS and IOS XE...","description":"Race condition in the Neighbor Discovery (ND) protocol implementation in Cisco IOS and IOS XE allows remote attackers to cause a denial of service via a flood of Router Solicitation messages on the local network, aka Bug ID CSCuo67770.","status":"published","published":"2022-05-17T04:03:30Z","modified":"2023-01-28T05:01:05Z","cwes":["CWE-362"],"updated_at":"2026-11-02T14:43:28.853581Z"}],"nvd":[{"id":"CVE-2015-0632","description":"Race condition in the Neighbor Discovery (ND) protocol implementation in Cisco IOS and IOS XE allows remote attackers to cause a denial of service via a flood of Router Solicitation messages on the local network, aka Bug ID CSCuo67770.","status":"published","published":"2015-02-27T02:59:33.247Z","modified":"2026-06-17T00:20:38.54Z","cvss":[{"version":"2.0","score":5.7,"vector":"AV:A/AC:M/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:03:03.313464Z"}]}}