-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2023:1445-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:1445 Issue date: 2023-03-23 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 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. 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 AppStream AUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream E4S (v. 8.2) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream TUS (v. 8.2) - aarch64, ppc64le, s390x, 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 AppStream AUS (v. 8.2): Source: firefox-102.9.0-4.el8_2.src.rpm aarch64: firefox-102.9.0-4.el8_2.aarch64.rpm firefox-debuginfo-102.9.0-4.el8_2.aarch64.rpm firefox-debugsource-102.9.0-4.el8_2.aarch64.rpm ppc64le: firefox-102.9.0-4.el8_2.ppc64le.rpm firefox-debuginfo-102.9.0-4.el8_2.ppc64le.rpm firefox-debugsource-102.9.0-4.el8_2.ppc64le.rpm s390x: firefox-102.9.0-4.el8_2.s390x.rpm firefox-debuginfo-102.9.0-4.el8_2.s390x.rpm firefox-debugsource-102.9.0-4.el8_2.s390x.rpm x86_64: firefox-102.9.0-4.el8_2.x86_64.rpm firefox-debuginfo-102.9.0-4.el8_2.x86_64.rpm firefox-debugsource-102.9.0-4.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream E4S (v. 8.2): Source: firefox-102.9.0-4.el8_2.src.rpm aarch64: firefox-102.9.0-4.el8_2.aarch64.rpm firefox-debuginfo-102.9.0-4.el8_2.aarch64.rpm firefox-debugsource-102.9.0-4.el8_2.aarch64.rpm ppc64le: firefox-102.9.0-4.el8_2.ppc64le.rpm firefox-debuginfo-102.9.0-4.el8_2.ppc64le.rpm firefox-debugsource-102.9.0-4.el8_2.ppc64le.rpm s390x: firefox-102.9.0-4.el8_2.s390x.rpm firefox-debuginfo-102.9.0-4.el8_2.s390x.rpm firefox-debugsource-102.9.0-4.el8_2.s390x.rpm x86_64: firefox-102.9.0-4.el8_2.x86_64.rpm firefox-debuginfo-102.9.0-4.el8_2.x86_64.rpm firefox-debugsource-102.9.0-4.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream TUS (v. 8.2): Source: firefox-102.9.0-4.el8_2.src.rpm aarch64: firefox-102.9.0-4.el8_2.aarch64.rpm firefox-debuginfo-102.9.0-4.el8_2.aarch64.rpm firefox-debugsource-102.9.0-4.el8_2.aarch64.rpm ppc64le: firefox-102.9.0-4.el8_2.ppc64le.rpm firefox-debuginfo-102.9.0-4.el8_2.ppc64le.rpm firefox-debugsource-102.9.0-4.el8_2.ppc64le.rpm s390x: firefox-102.9.0-4.el8_2.s390x.rpm firefox-debuginfo-102.9.0-4.el8_2.s390x.rpm firefox-debugsource-102.9.0-4.el8_2.s390x.rpm x86_64: firefox-102.9.0-4.el8_2.x86_64.rpm firefox-debuginfo-102.9.0-4.el8_2.x86_64.rpm firefox-debugsource-102.9.0-4.el8_2.x86_64.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 iQIVAwUBZBxs7dzjgjWX9erEAQixHg//RWiaOesinr2/sJLEG5HsiPRSNlVGLKDs Vz4jRqnM+E1ssJ81zR9IAacb2tRFroYIWfJzCfy3N+gnyJ6MZa8fXmf9P955tNNm zTWvRp3pqm6pDDS5wuL/26lMEQu+UwCOIWV7av3QfLTNoNhmUXvQNlcgy5Aamq9m WSLdIxNEA+cmeEHuxfaG8vj6lXPH7WtuZ06dB1YP+x8d09HbWrIgSPjVstefEN1A vDNrFeYfDeFM/lI6PM50M837fAuUYmcndp5NOn0f3qWtVcCRRFFDED/tPgtjQfN9 g5Ot+d39s7RILw999HHFg9kNZowjxvs+u/YQJogcUVJd0jZ3hW1Bg6pGwLYs2sBq vp4HXNT+xYkXzvDgcO94Sj/lU8jLPJjbUkmISLNjxHdqYDKSza5yrTTucvB/+ZmG TeSiyNhy4+XireUkz2IO6n16ZrtbK0KrHERPvSeTXQZ8x5OpScfUvcPLrLe8/AbL Tazrl1LJskPWYqLaEQH1M9zhSnAQgUcrva3pIJFIwDZDz3Hzwhur/3o3knVhGWyG shNGxJW27BowQrfT2rTJc3RkHCjSHL2QgB5ZHmpZl9p6wxTLlUN8sgP3eTg41zzd iPZgpyWgjzOyzTFXB8MCdGzIMDgltpAkNN4e6jRGXTS4QDCzpl4sFW8GM44hiUDp v1BFUoMfblo=s9X6 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce