{"id":"RLSA-2022:6702","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 102.3.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Bypassing FeaturePolicy restrictions on transient pages (CVE-2022-40959)\n\n* Mozilla: Data-race when parsing non-UTF-8 URLs in threads (CVE-2022-40960)\n\n* Mozilla: Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3 (CVE-2022-40962)\n\n* Mozilla: Bypassing Secure Context restriction for cookies with __Host and __Secure prefix (CVE-2022-40958)\n\n* Mozilla: Content-Security-Policy base-uri bypass (CVE-2022-40956)\n\n* Mozilla: Incoherent instruction cache when building WASM on ARM64 (CVE-2022-40957)\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":"2026-03-11T06:17:11.214801Z","published":"2022-09-26T13:37:58Z","upstream":["CVE-2022-40956","CVE-2022-40957","CVE-2022-40958","CVE-2022-40959","CVE-2022-40960","CVE-2022-40962"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2022:6702"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2128792"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2128793"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2128794"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2128795"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2128796"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2128797"}],"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":"0:102.3.0-6.el8_6"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6702.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"}]}