{"id":"CVE-2019-11739","details":"Encrypted S/MIME parts in a crafted multipart/alternative message can leak plaintext when included in a a HTML reply/forward. This vulnerability affects Thunderbird \u003c 68.1 and Thunderbird \u003c 60.9.","modified":"2026-04-16T04:38:17.614711831Z","published":"2019-09-27T18:15:11.677Z","related":["SUSE-SU-2019:2515-1","openSUSE-SU-2019:2248-1","openSUSE-SU-2019:2249-1","openSUSE-SU-2024:10601-1"],"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html"},{"type":"WEB","url":"https://usn.ubuntu.com/4150-1/"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2019-29/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2019-30/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1571481"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11739.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"60.9.0"}]},{"events":[{"introduced":"68.0"},{"fixed":"68.1.0"}]}]}}],"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:N/A:N"}]}