{"id":"CVE-2018-15686","details":"A vulnerability in unit_deserialize of systemd allows an attacker to supply arbitrary state across systemd re-execution via NotifyAccess. This can be used to improperly influence systemd execution and possibly lead to root privilege escalation. Affected releases are systemd versions up to and including 239.","modified":"2026-04-10T04:06:18.004764Z","published":"2018-10-26T14:29:00.613Z","related":["CGA-4422-jcg3-2jvm","SUSE-SU-2018:3644-1","SUSE-SU-2018:3767-1","SUSE-SU-2018:3767-2","SUSE-SU-2019:0053-1","SUSE-SU-2019:0054-1","SUSE-SU-2019:0054-2","openSUSE-SU-2024:11420-1"],"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3222"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0593"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/11/msg00017.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201810-10"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3816-1/"},{"type":"ADVISORY","url":"https://www.oracle.com//security-alerts/cpujul2021.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/105747"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2091"},{"type":"FIX","url":"https://github.com/systemd/systemd/pull/10519"},{"type":"EVIDENCE","url":"https://www.exploit-db.com/exploits/45714/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/systemd/systemd","events":[{"introduced":"0"},{"last_affected":"de7436b02badc82200dc127ff190b8155769b8e7"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"239"}]}}],"versions":["v1","v10","v11","v12","v13","v14","v15","v16","v17","v18","v183","v184","v185","v186","v187","v188","v189","v19","v190","v191","v192","v193","v194","v195","v196","v197","v198","v199","v2","v20","v200","v201","v202","v203","v204","v205","v206","v207","v208","v209","v21","v210","v211","v212","v213","v214","v215","v216","v217","v218","v219","v22","v220","v221","v222","v223","v224","v225","v226","v227","v228","v229","v23","v230","v231","v232","v233","v234","v235","v236","v237","v238","v239","v24","v25","v26","v27","v28","v29","v3","v30","v31","v32","v33","v34","v35","v36","v37","v38","v39","v4","v40","v41","v42","v43","v44","v5","v6","v7","v8","v9"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.10"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"1.4.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-15686.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}