{"id":"CVE-2016-5391","details":"libreswan before 3.18 allows remote attackers to cause a denial of service (NULL pointer dereference and pluto daemon restart).","modified":"2026-07-08T05:48:40.758098144Z","published":"2017-06-13T17:29:00.240Z","database_specific":{"unresolved_ranges":[{"vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"23"},{"last_affected":"23"},{"introduced":"24"},{"last_affected":"24"}],"source":"CPE_STRING"}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/65R6OA5AY7K2UBQUDOLOS5Y3SCULQI6I/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UKMS7R4TG6LTAGEBOWVUXF6LAWQXLNXV/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1356183"},{"type":"FIX","url":"https://libreswan.org/security/CVE-2016-5391/CVE-2016-5391.txt"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libreswan/libreswan","events":[{"introduced":"0"},{"last_affected":"ff03dd6aecd17ac44023243976fb94fbbe2583f2"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"3.17"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:libreswan:libreswan:*:*:*:*:*:*:*:*"}}],"versions":["v3.16","v3.17","v3.16rc3","v3.16rc2","v3.14","v3.14rc3","v3.14rc2","v3.7","v3.6","v3.5","v3.4","v3.3","v3.1","v3.11dr1","v3.2rc1","v2.93","v2.92","libreswan-0.0.1","0.9.9","v2.6.38","v2.6.38rc2","v2.6.38rc1","v2.6.38dr2","v2.6.32","v2.6.37","v2.6.36","v2.6.36rc1","v2.6.36dr1","v2.6.35dr1","v2.6.34","v2.6.34rc6","v2.6.34rc5","v2.6.34rc2","v2.6.34rc1","v2.6.34dr2","v2.6.34dr1","v2.6.33rc1","v2.6.33dr2","v2.6.32rc9","v2.6.32rc8","v2.6.32rc7","v2.6.32rc6","v2.6.32rc5","v2.6.32rc3","v2.6.32rc1","v2.6.32dr5","v2.6.32dr4","v2.6.32dr3","v2.6.32dr1","v2.6.29rc2","v2.6.29","v2.6.28dr1","v2.6.27dr1","v2.6.26","v2.6.26rc1","v2.6.24","v2.6.24rc5","v2.6.24rc4","v2.6.24rc3","v2.6.24rc2","v2.6.23","v2.6.23dr1","v2.6.22dr1","v2.6.21","v2.6.20bis","v2.6.20rc2","v2.6.20","v2.6.19","v2.6.18","v2.6.18rc1","v2.6.16","v2.6.16dr5","v2.6.16dr4","v2.6.16dr3","v2.6.16dr2","v2.6.16dr1","v2.6.15","v2.6.15dr2","v2.6.14","v2.6.07","v2.6.03","v2.6.01","v2.5.03","v2.5.01","pre_FreeBSD_merge_200607"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-5391.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}