-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2023:3137-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:3137 Issue date: 2023-05-16 CVE Names: CVE-2023-32205 CVE-2023-32206 CVE-2023-32207 CVE-2023-32211 CVE-2023-32212 CVE-2023-32213 CVE-2023-32215 ==================================================================== 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 102.11.0 ESR. Security Fix(es): * Mozilla: Browser prompts could have been obscured by popups (CVE-2023-32205) * Mozilla: Crash in RLBox Expat driver (CVE-2023-32206) * Mozilla: Potential permissions request bypass via clickjacking (CVE-2023-32207) * Mozilla: Memory safety bugs fixed in Firefox 113 and Firefox ESR 102.11 (CVE-2023-32215) * Mozilla: Content process crash due to invalid wasm code (CVE-2023-32211) * Mozilla: Potential spoof due to obscured address bar (CVE-2023-32212) * Mozilla: Potential memory corruption in FileReader::DoReadData() (CVE-2023-32213) 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/): 2196736 - CVE-2023-32205 Mozilla: Browser prompts could have been obscured by popups 2196737 - CVE-2023-32206 Mozilla: Crash in RLBox Expat driver 2196738 - CVE-2023-32207 Mozilla: Potential permissions request bypass via clickjacking 2196740 - CVE-2023-32211 Mozilla: Content process crash due to invalid wasm code 2196741 - CVE-2023-32212 Mozilla: Potential spoof due to obscured address bar 2196742 - CVE-2023-32213 Mozilla: Potential memory corruption in FileReader::DoReadData() 2196753 - CVE-2023-32215 Mozilla: Memory safety bugs fixed in Firefox 113 and Firefox ESR 102.11 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: firefox-102.11.0-2.el7_9.src.rpm x86_64: firefox-102.11.0-2.el7_9.x86_64.rpm firefox-debuginfo-102.11.0-2.el7_9.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: firefox-102.11.0-2.el7_9.i686.rpm firefox-debuginfo-102.11.0-2.el7_9.i686.rpm Red Hat Enterprise Linux Server (v. 7): Source: firefox-102.11.0-2.el7_9.src.rpm ppc64: firefox-102.11.0-2.el7_9.ppc64.rpm firefox-debuginfo-102.11.0-2.el7_9.ppc64.rpm ppc64le: firefox-102.11.0-2.el7_9.ppc64le.rpm firefox-debuginfo-102.11.0-2.el7_9.ppc64le.rpm s390x: firefox-102.11.0-2.el7_9.s390x.rpm firefox-debuginfo-102.11.0-2.el7_9.s390x.rpm x86_64: firefox-102.11.0-2.el7_9.x86_64.rpm firefox-debuginfo-102.11.0-2.el7_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): x86_64: firefox-102.11.0-2.el7_9.i686.rpm firefox-debuginfo-102.11.0-2.el7_9.i686.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: firefox-102.11.0-2.el7_9.src.rpm x86_64: firefox-102.11.0-2.el7_9.x86_64.rpm firefox-debuginfo-102.11.0-2.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: firefox-102.11.0-2.el7_9.i686.rpm firefox-debuginfo-102.11.0-2.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-2023-32205 https://access.redhat.com/security/cve/CVE-2023-32206 https://access.redhat.com/security/cve/CVE-2023-32207 https://access.redhat.com/security/cve/CVE-2023-32211 https://access.redhat.com/security/cve/CVE-2023-32212 https://access.redhat.com/security/cve/CVE-2023-32213 https://access.redhat.com/security/cve/CVE-2023-32215 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 iQIVAwUBZGQXddzjgjWX9erEAQg2+BAAoGFq6Tw/LkePTkqm3UIWxfxBPx2kO2nZ n5J+BcCsoEFg9RWbqZpHmqCiLlcOdeSd6aF1X2/LJpjMKwSovu6d9ckmvhS6a8rD HCwrPrukIVL0eZyEr4wUtJhJDCg7qbXaQkLcp5cOt1uTnX4GxZPzr4GwVchXB8R+ NIJiaxGmHJuZcEc40jzH9aVK+zBqZVQI2F1i8uY0FadfyFsCJvY3/4HHxP6WGRnU zq4jANeOoTB3Q73HDt4dgKNoi9k5Tz8gMAG8H/L6dNow8Ln+OksvToOHoQiCZ7z8 kV6J6k+VshygrBzryccPmTCaFGgx14jOQUmYF8wvmyeWm/VGKb2WVgUfZQeUHQoV pA7KiYD7yMpbp5iya9iemVGq5Qb/4hQUg6JnGXQXS0n002hp45x4iFibYQdMEJ7J UWjLqI76pQxQ2+RiwMMzOhqY/omMy7+l1Z7xs9XBR57GqT0850MTMWuIfb+IKb2+ jcPSaDZ9yTMI51TWDYIiCao3jp3s7ACeYba/LyNZ4RcT8GYGxoqdI3uQcN6y/ULf 0+/KdAJHPIphrhjaMaR6tQwiecfpMaxk1MSmeoLq7eZGyTv1Oc0V5Hx7OjIZFxNj zpb4zELONh2Ak7qH6hLUH05hFbcLIX8B0oDdb9YlrZ/ugFojFXwWrib+NBawzE5H TLam4vb8P5Q=8o2T -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce