{"id":"RLSA-2022:5469","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 91.11 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: CSP sandbox header without `allow-scripts` can be bypassed via retargeted javascript: URI (CVE-2022-34468)\n\n* Mozilla: Use-after-free in nsSHistory (CVE-2022-34470)\n\n* Mozilla: A popup window could be resized in a way to overlay the address bar with web content (CVE-2022-34479)\n\n* Mozilla: Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11 (CVE-2022-34484)\n\n* Mozilla: Undesired attributes could be set as part of prototype pollution (CVE-2022-2200)\n\n* Mozilla: CSP bypass enabling stylesheet injection (CVE-2022-31744)\n\n* Mozilla: Unavailable PAC file resulted in OCSP requests being blocked (CVE-2022-34472)\n\n* Mozilla: Potential integer overflow in ReplaceElementsAt (CVE-2022-34481)\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":"2026-02-04T17:15:13.388076Z","published":"2022-06-30T21:27:52Z","upstream":["CVE-2022-2200","CVE-2022-31744","CVE-2022-34468","CVE-2022-34470","CVE-2022-34472","CVE-2022-34479","CVE-2022-34481","CVE-2022-34484"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2022:5469"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2102161"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2102162"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2102163"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2102164"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2102165"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2102166"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2102168"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2102169"}],"affected":[{"package":{"name":"firefox","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/firefox?distro=rocky-linux-8-6-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:91.11.0-2.el8_6"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:5469.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"}]}