{"id":"RLSA-2023:4076","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 102.13.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in WebRTC certificate generation (CVE-2023-37201)\n\n* Mozilla: Potential use-after-free from compartment mismatch in SpiderMonkey (CVE-2023-37202)\n\n* Mozilla: Memory safety bugs fixed in Firefox 115, Firefox ESR 102.13, and Thunderbird 102.13 (CVE-2023-37211)\n\n* Mozilla: Fullscreen notification obscured (CVE-2023-37207)\n\n* Mozilla: Lack of warning when opening Diagcab files (CVE-2023-37208)\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":"2026-03-11T06:23:21.778644Z","published":"2023-08-31T16:54:34.048467Z","upstream":["CVE-2023-37201","CVE-2023-37202","CVE-2023-37207","CVE-2023-37208","CVE-2023-37211"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2023:4076"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2219747"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2219748"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2219749"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2219750"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2219751"}],"affected":[{"package":{"name":"firefox","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/firefox?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:102.13.0-2.el8_8"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2023:4076.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"}]}