{"id":"ALSA-2022:4769","summary":"Critical: thunderbird security update","details":"Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.9.1.\n\nSecurity Fix(es):\n\n* Mozilla: Untrusted input used in JavaScript object indexing, leading to prototype pollution (CVE-2022-1529)\n\n* Mozilla: Prototype pollution in Top-Level Await implementation (CVE-2022-1802)\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":"2026-02-04T02:35:31.942327Z","published":"2022-05-27T18:24:54Z","related":["CVE-2022-1529","CVE-2022-1802"],"references":[{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2022-4769.html"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2022-1529"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2022-1802"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/thunderbird"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"91.9.1-1.el8_6.alma"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4769.json"}}],"schema_version":"1.7.3"}