{"id":"CVE-2013-7294","aliases":["EUVD-2013-7071","GHSA-g9m3-fv78-j7vg"],"status":"published","title":"The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote...","description":"The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote attackers to cause a denial of service (restart) via an IKEv2 I1 notification without a KE payload.","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":"2026-11-07","score":0.02549,"percentile":0.85123,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2014-01-16T02:00:00Z","modified":"2026-06-17T00:01:40Z","products":[{"vendor":"libreswan","product":"libreswan"}],"references":[{"url":"http://secunia.com/advisories/56276","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/56915","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://lists.libreswan.org/pipermail/swan-announce/2013/000007.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Vendor Advisory"]},{"url":"https://github.com/libreswan/libreswan/commit/2899351224fe2940aec37d7656e1e392c0fe07f0","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch"]},{"url":"http://www.osvdb.org/101573","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-7294"},{"url":"https://github.com/advisories/GHSA-g9m3-fv78-j7vg"}],"sources":{"cve":[{"id":"CVE-2013-7294","description":"The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote attackers to cause a denial of service (restart) via an IKEv2 I1 notification without a KE payload.","status":"published","published":"2014-01-16T02:00:00Z","modified":"2024-08-06T18:01:20.334Z","updated_at":"2026-11-02T14:34:59.222149Z"}],"euvd":[{"id":"EUVD-2013-7071","description":"The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote attackers to cause a denial of service (restart) via an IKEv2 I1 notification without a KE payload.","status":"published","published":"2014-01-16T02:00:00Z","modified":"2024-08-06T18:01:20Z","updated_at":"2026-11-03T01:56:23.942036Z"}],"ghsa":[{"id":"GHSA-g9m3-fv78-j7vg","title":"The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote...","description":"The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote attackers to cause a denial of service (restart) via an IKEv2 I1 notification without a KE payload.","status":"published","published":"2022-05-14T04:01:13Z","modified":"2023-02-03T05:01:02Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:52:53.87765Z"}],"nvd":[{"id":"CVE-2013-7294","description":"The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote attackers to cause a denial of service (restart) via an IKEv2 I1 notification without a KE payload.","status":"published","published":"2014-01-16T05:05:26.523Z","modified":"2026-06-17T00:01:40.82Z","cvss":[{"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":"2026-11-02T14:02:48.062712Z"}]}}