{"id":"CVE-2018-5188","details":"Memory safety bugs present in Firefox 60, Firefox ESR 60, and Firefox ESR 52.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird \u003c 60, Thunderbird \u003c 52.9, Firefox ESR \u003c 60.1, Firefox ESR \u003c 52.9, and Firefox \u003c 61.","modified":"2026-03-15T22:26:17.280522Z","published":"2018-10-18T13:29:07.163Z","related":["MGASA-2018-0305","MGASA-2018-0316","MGASA-2018-0321","MGASA-2018-0480","SUSE-SU-2018:2174-1","SUSE-SU-2018:2298-1","SUSE-SU-2018:2322-1","SUSE-SU-2018:2322-2","SUSE-SU-2018:2325-1","SUSE-SU-2018:3247-1","openSUSE-SU-2018:2807-1","openSUSE-SU-2018:3687-1","openSUSE-SU-2024:10590-1","openSUSE-SU-2024:10600-1","openSUSE-SU-2024:10601-1","openSUSE-SU-2024:14572-1"],"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/07/msg00013.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3714-1/"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/06/msg00014.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201810-01"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3705-1/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2018-16/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4244"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2018-17/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2018-19/"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/104555"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:2112"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:2113"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201811-13"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3749-1/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2018-15/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2018-18/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:2251"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:2252"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/buglist.cgi?bug_id=1456189%2C1456975%2C1465898%2C1392739%2C1451297%2C1464063%2C1437842%2C1442722%2C1452576%2C1450688%2C1458264%2C1458270%2C1465108%2C1464829%2C1464079%2C1463494%2C1458048"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-5188.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"17.10"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"fixed":"61.0"}]},{"events":[{"introduced":"53.0"},{"fixed":"60.1.0"}]},{"events":[{"introduced":"0"},{"fixed":"52.9"}]},{"events":[{"introduced":"0"},{"fixed":"52.9"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.6"}]},{"events":[{"introduced":"0"},{"last_affected":"7.5"}]},{"events":[{"introduced":"0"},{"last_affected":"7.6"}]},{"events":[{"introduced":"0"},{"last_affected":"7.6"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}