{"id":"CVE-2013-6467","aliases":["EUVD-2013-6271","GHSA-m87x-r8q9-jm9c"],"status":"published","title":"Libreswan 3.7 and earlier allows remote attackers to cause a denial of service (NULL pointer...","description":"Libreswan 3.7 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads.","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":0.02471,"percentile":0.84623,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2014-01-26T20:00:00Z","modified":"2026-06-17T00:00:32Z","products":[{"vendor":"libreswan","product":"libreswan"}],"references":[{"url":"https://libreswan.org/security/CVE-2013-6467/CVE-2013-6467.txt","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/90522","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://osvdb.org/102172","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/64987","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/56420","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-6467"},{"url":"https://github.com/advisories/GHSA-m87x-r8q9-jm9c"}],"sources":{"cve":[{"id":"CVE-2013-6467","description":"Libreswan 3.7 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads.","status":"published","published":"2014-01-26T20:00:00Z","modified":"2024-08-06T17:39:01.252Z","updated_at":"2026-11-02T14:34:57.195423Z"}],"euvd":[{"id":"EUVD-2013-6271","description":"Libreswan 3.7 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads.","status":"published","published":"2014-01-26T20:00:00Z","modified":"2024-08-06T17:39:01Z","updated_at":"2026-11-03T01:56:26.306678Z"}],"ghsa":[{"id":"GHSA-m87x-r8q9-jm9c","title":"Libreswan 3.7 and earlier allows remote attackers to cause a denial of service (NULL pointer...","description":"Libreswan 3.7 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads.","status":"published","published":"2022-05-17T01:30:28Z","modified":"2023-02-03T05:04:09Z","updated_at":"2026-11-02T14:53:29.869331Z"}],"nvd":[{"id":"CVE-2013-6467","description":"Libreswan 3.7 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads.","status":"published","published":"2014-01-26T20:55:05.377Z","modified":"2026-06-17T00:00:32.813Z","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":"2026-11-02T14:02:48.062712Z"}]}}