{"id":"CVE-2019-17008","details":"When using nested workers, a use-after-free could occur during worker destruction. This resulted in a potentially exploitable crash. This vulnerability affects Thunderbird \u003c 68.3, Firefox ESR \u003c 68.3, and Firefox \u003c 71.","modified":"2026-04-16T04:35:45.452260483Z","published":"2020-01-08T22:15:11.730Z","related":["SUSE-SU-2019:14260-1","SUSE-SU-2019:3337-1","SUSE-SU-2019:3339-1","SUSE-SU-2019:3347-1","openSUSE-SU-2020:0002-1","openSUSE-SU-2020:0003-1","openSUSE-SU-2024:10600-1","openSUSE-SU-2024:10601-1","openSUSE-SU-2024:14572-1"],"references":[{"type":"WEB","url":"https://usn.ubuntu.com/4335-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/4241-1/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0295"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202003-02"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2019-37/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0292"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202003-10"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2019-36/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2019-38/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1546331"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17008.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"71.0"}]},{"events":[{"introduced":"0"},{"fixed":"68.3"}]},{"events":[{"introduced":"0"},{"fixed":"68.3"}]},{"events":[{"introduced":"0"},{"last_affected":"15.1"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}