{"id":"CVE-2019-11705","details":"A flaw in Thunderbird's implementation of iCal causes a stack buffer overflow in icalrecur_add_bydayrules when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird \u003c 60.7.1.","modified":"2026-04-16T04:31:00.914382130Z","published":"2019-07-23T14:15:15.093Z","related":["SUSE-SU-2019:1495-1","SUSE-SU-2019:1683-1","openSUSE-SU-2019:1583-1","openSUSE-SU-2019:1606-1","openSUSE-SU-2019:1664-1","openSUSE-SU-2024:10601-1"],"references":[{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201908-20"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2019-17/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1553808"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"60.7.1"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11705.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}