{"id":"RLSA-2022:1730","summary":"Important: thunderbird security update","details":"Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.9.0.\n\nSecurity Fix(es):\n\n* Mozilla: Bypassing permission prompt in nested browsing contexts (CVE-2022-29909)\n\n* Mozilla: iframe Sandbox bypass (CVE-2022-29911)\n\n* Mozilla: Fullscreen notification bypass using popups (CVE-2022-29914)\n\n* Mozilla: Leaking browser history with CSS variables (CVE-2022-29916)\n\n* Mozilla: Memory safety bugs fixed in Firefox 100 and Firefox ESR 91.9 (CVE-2022-29917)\n\n* Mozilla: Reader mode bypassed SameSite cookies (CVE-2022-29912)\n\n* Mozilla: Speech Synthesis feature not properly disabled (CVE-2022-29913)\n\n* Mozilla: Incorrect security status shown after viewing an attached email (CVE-2022-1520)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-02-05T12:45:05.435569Z","published":"2022-05-05T13:32:08Z","upstream":["CVE-2022-1520","CVE-2022-29909","CVE-2022-29911","CVE-2022-29912","CVE-2022-29913","CVE-2022-29914","CVE-2022-29916","CVE-2022-29917"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2022:1730"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2081468"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2081469"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2081470"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2081471"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2081472"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2081473"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2082037"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2082038"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/thunderbird?distro=rocky-linux-8-5-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:91.9.0-3.el8_5"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:1730.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}