{"id":"RLSA-2022:1287","summary":"Important: firefox security update","details":"Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 91.8.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in NSSToken objects (CVE-2022-1097)\n\n* Mozilla: Out of bounds write due to unexpected WebAuthN Extensions (CVE-2022-28281)\n\n* Mozilla: Memory safety bugs fixed in Firefox 99 and Firefox ESR 91.8 (CVE-2022-28289)\n\n* Mozilla: Use-after-free after VR Process destruction (CVE-2022-1196)\n\n* Mozilla: Use-after-free in DocumentL10n::TranslateDocument (CVE-2022-28282)\n\n* Mozilla: Incorrect AliasSet used in JIT Codegen (CVE-2022-28285)\n\n* Mozilla: Denial of Service via complex regular expressions (CVE-2022-24713)\n\n* Mozilla: iframe contents could be rendered outside the border (CVE-2022-28286)\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":"2026-03-11T06:03:13.842169Z","published":"2022-04-08T13:40:04Z","upstream":["CVE-2022-1097","CVE-2022-1196","CVE-2022-24713","CVE-2022-28281","CVE-2022-28282","CVE-2022-28285","CVE-2022-28286","CVE-2022-28289"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2022:1287"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2072559"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2072560"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2072561"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2072562"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2072563"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2072564"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2072565"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2072566"}],"affected":[{"package":{"name":"firefox","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/firefox?distro=rocky-linux-8-5-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:91.8.0-1.el8_5"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:1287.json"}}],"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:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}