-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2023:1333-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:1333 Issue date: 2023-03-20 CVE Names: CVE-2023-25751 CVE-2023-25752 CVE-2023-28162 CVE-2023-28164 CVE-2023-28176 ==================================================================== 1. Summary: An update for firefox is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 102.9.0 ESR. Security Fix(es): * Mozilla: Incorrect code generation during JIT compilation (CVE-2023-25751) * Mozilla: Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9 (CVE-2023-28176) * Mozilla: Potential out-of-bounds when accessing throttled streams (CVE-2023-25752) * Mozilla: Invalid downcast in Worklets (CVE-2023-28162) * Mozilla: URL being dragged from a removed cross-origin iframe into the same tab triggered navigation (CVE-2023-28164) For 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. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the update, Firefox must be restarted for the changes to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 2178458 - CVE-2023-25751 Mozilla: Incorrect code generation during JIT compilation 2178460 - CVE-2023-25752 Mozilla: Potential out-of-bounds when accessing throttled streams 2178466 - CVE-2023-28162 Mozilla: Invalid downcast in Worklets 2178470 - CVE-2023-28164 Mozilla: URL being dragged from a removed cross-origin iframe into the same tab triggered navigation 2178472 - CVE-2023-28176 Mozilla: Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: firefox-102.9.0-3.el7_9.src.rpm x86_64: firefox-102.9.0-3.el7_9.x86_64.rpm firefox-debuginfo-102.9.0-3.el7_9.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: firefox-102.9.0-3.el7_9.i686.rpm firefox-debuginfo-102.9.0-3.el7_9.i686.rpm Red Hat Enterprise Linux Server (v. 7): Source: firefox-102.9.0-3.el7_9.src.rpm ppc64: firefox-102.9.0-3.el7_9.ppc64.rpm firefox-debuginfo-102.9.0-3.el7_9.ppc64.rpm ppc64le: firefox-102.9.0-3.el7_9.ppc64le.rpm firefox-debuginfo-102.9.0-3.el7_9.ppc64le.rpm s390x: firefox-102.9.0-3.el7_9.s390x.rpm firefox-debuginfo-102.9.0-3.el7_9.s390x.rpm x86_64: firefox-102.9.0-3.el7_9.x86_64.rpm firefox-debuginfo-102.9.0-3.el7_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): x86_64: firefox-102.9.0-3.el7_9.i686.rpm firefox-debuginfo-102.9.0-3.el7_9.i686.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: firefox-102.9.0-3.el7_9.src.rpm x86_64: firefox-102.9.0-3.el7_9.x86_64.rpm firefox-debuginfo-102.9.0-3.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: firefox-102.9.0-3.el7_9.i686.rpm firefox-debuginfo-102.9.0-3.el7_9.i686.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2023-25751 https://access.redhat.com/security/cve/CVE-2023-25752 https://access.redhat.com/security/cve/CVE-2023-28162 https://access.redhat.com/security/cve/CVE-2023-28164 https://access.redhat.com/security/cve/CVE-2023-28176 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBZBh4dtzjgjWX9erEAQj81A//S6TInGACud9jWKSoJ4HAJyy2S8hpEbtK gCLwSk0UoRVJD9jSQu9pOBBVueCabQzeOEH3GLmHxyYdrGYnhZIxnmayn/Z704TT j1i5Pl+cecMUG/4gLsMbRQCB+n8wkfoWpkBK4Pk6FbyMX6ERoj2iEdFlFZ71FjyK LjnjiKSsMalugN3Aa0pn2WOrVWo6SLfXLkmdDc3PLtBRQsvIgrmnwOQBet7fDRlV dbCTfC7lRqriSZw1lvVWXWitoK0AJmhUlpLUGxXFftkCZ6hAeW23rsnsA/GwoDcT 8phSbbkyLUu0MuPWP2KTad8dZh9MO82sIzOlZDiQac8LCv9V16k1DWDZSQV/tdFv rwWpv+HWGJ9uJSY0L5Tdi8KBrVlIVBDShV6p8mBHLoUcnVYhjfC6VLJ76aZDPHwb 13mt56+xL5QTA28P+zIlp3ErYncYz4zxz0qtY4YFt5tq+JsPE+LQ36YoClDqY5A4 8j1Uyvj0vTlXwWBns3KmpxgKOQ+V5aPh6tWH2gu/oTVB4qLcduJ8hf72gPLMCpZB 7maVF1965oSDf1ee6BU2PRuBLWe15+jbb/CkKWKjiaOR7m1XcqHaRgQOGMOHezC0 K3t6lwqw5OU5NCZyRdU5M6TRQoFYAHWWDC/9yhkkkZ4Q9V64kePEWQT/J+z3hFcq fGlU9/kXsOM=Go6C -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce