{"id":"CVE-2019-6133","details":"In PolicyKit (aka polkit) 0.115, the \"start time\" protection mechanism can be bypassed because fork() is not atomic, and therefore authorization decisions are improperly cached. This is related to lack of uid checking in polkitbackend/polkitbackendinteractiveauthority.c.","modified":"2026-01-30T03:24:08.841355Z","published":"2019-01-11T14:29:00.390Z","related":["SUSE-SU-2019:2018-1","SUSE-SU-2019:2035-1","SUSE-SU-2019:2035-2","SUSE-SU-2020:3503-1","SUSE-SU-2021:0437-1","openSUSE-SU-2019:1914-1","openSUSE-SU-2024:11180-1"],"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00049.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/05/msg00041.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html"},{"type":"WEB","url":"https://usn.ubuntu.com/3934-2/"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/106537"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:0230"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:0420"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:0832"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2699"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2978"},{"type":"ADVISORY","url":"https://bugs.chromium.org/p/project-zero/issues/detail?id=1692"},{"type":"ADVISORY","url":"https://git.kernel.org/linus/7b55851367136b1efd84d98fea81ba57a98304cf"},{"type":"ADVISORY","url":"https://gitlab.freedesktop.org/polkit/polkit/commit/c898fdf4b1aafaa04f8ada9d73d77c8bb76e2f81"},{"type":"ADVISORY","url":"https://gitlab.freedesktop.org/polkit/polkit/merge_requests/19"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/01/msg00021.html"},{"type":"ADVISORY","url":"https://support.f5.com/csp/article/K22715344"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3901-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3901-2/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3903-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3903-2/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3908-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3908-2/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3910-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3910-2/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3934-1/"},{"type":"REPORT","url":"https://bugs.chromium.org/p/project-zero/issues/detail?id=1692"},{"type":"FIX","url":"https://git.kernel.org/linus/7b55851367136b1efd84d98fea81ba57a98304cf"},{"type":"FIX","url":"https://gitlab.freedesktop.org/polkit/polkit/commit/c898fdf4b1aafaa04f8ada9d73d77c8bb76e2f81"},{"type":"FIX","url":"https://gitlab.freedesktop.org/polkit/polkit/merge_requests/19"},{"type":"ARTICLE","url":"https://bugs.chromium.org/p/project-zero/issues/detail?id=1692"},{"type":"ARTICLE","url":"https://lists.debian.org/debian-lts-announce/2019/01/msg00021.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.freedesktop.org/polkit/polkit","events":[{"introduced":"0"},{"fixed":"c898fdf4b1aafaa04f8ada9d73d77c8bb76e2f81"}]}],"versions":["0.100","0.101","0.102","0.103","0.104","0.105","0.106","0.107","0.108","0.109","0.110","0.111","0.112","0.113","0.114","0.115","0.91","0.92","0.93","0.94","0.95","0.96","0.97","0.98","0.99","POLICY_KIT_0_3","POLICY_KIT_0_4","POLICY_KIT_0_5","POLICY_KIT_0_6","POLICY_KIT_0_7","POLICY_KIT_0_8","POLICY_KIT_0_9","start"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-6133.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H"}]}