-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2022:6178-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:6178 Issue date: 2022-08-24 CVE Names: CVE-2022-38472 CVE-2022-38473 CVE-2022-38476 CVE-2022-38477 CVE-2022-38478 ==================================================================== 1. Summary: An update for firefox is now available for Red Hat Enterprise Linux 8.1 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 E4S (v. 8.1) - ppc64le, 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 91.13.0 ESR. Security Fix(es): * Mozilla: Address bar spoofing via XSLT error handling (CVE-2022-38472) * Mozilla: Cross-origin XSLT Documents would have inherited the parent's permissions (CVE-2022-38473) * Mozilla: Memory safety bugs fixed in Firefox 104 and Firefox ESR 102.2 (CVE-2022-38477) * Mozilla: Memory safety bugs fixed in Firefox 104, Firefox ESR 102.2, and Firefox ESR 91.13 (CVE-2022-38478) * Mozilla: Data race and potential use-after-free in PK11_ChangePW (CVE-2022-38476) 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/): 2120673 - CVE-2022-38472 Mozilla: Address bar spoofing via XSLT error handling 2120674 - CVE-2022-38473 Mozilla: Cross-origin XSLT Documents would have inherited the parent's permissions 2120678 - CVE-2022-38476 Mozilla: Data race and potential use-after-free in PK11_ChangePW 2120695 - CVE-2022-38477 Mozilla: Memory safety bugs fixed in Firefox 104 and Firefox ESR 102.2 2120696 - CVE-2022-38478 Mozilla: Memory safety bugs fixed in Firefox 104, Firefox ESR 102.2, and Firefox ESR 91.13 6. Package List: Red Hat Enterprise Linux AppStream E4S (v. 8.1): Source: firefox-91.13.0-1.el8_1.src.rpm ppc64le: firefox-91.13.0-1.el8_1.ppc64le.rpm firefox-debuginfo-91.13.0-1.el8_1.ppc64le.rpm firefox-debugsource-91.13.0-1.el8_1.ppc64le.rpm x86_64: firefox-91.13.0-1.el8_1.x86_64.rpm firefox-debuginfo-91.13.0-1.el8_1.x86_64.rpm firefox-debugsource-91.13.0-1.el8_1.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-2022-38472 https://access.redhat.com/security/cve/CVE-2022-38473 https://access.redhat.com/security/cve/CVE-2022-38476 https://access.redhat.com/security/cve/CVE-2022-38477 https://access.redhat.com/security/cve/CVE-2022-38478 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 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYwa9d9zjgjWX9erEAQhLCxAAi3vYj2HKA29pPYKEU+OkEdBllpI9UE4w OMDVmZ5Vq4B4UfP6iGQdyZKcK/WAbSKS03gYnFvIWBMcfAOpi1wqwZzosJVmxevx 58XW1sH47bybiuOK4uWMflmlK3lxVppOCUEYu1ijmeEAgqlThAv11Ksiugfm7GFn hY/os3l4NvkmzA5ThssfAdcPigfSiJ52vSfurqL1HAaORN+9lZeOR2F73PgLVqMA CMj0gGVdXfSrkcZjqhu4+XFFsQ9xutcucN0dvqvgiqJDc3BeBWRSxL7GT6fENxBC 1cyAiWj8ePTIlJIS7FqxNeo8Dr4ZoCLWyNPnKSPSa7DT0WV+Aw276BVOq+07BP69 MEJpGMcJQtQoalXd8D4Jso5BsGWIoXLYCnKq15J8V5dexD370u/nRcPQFJ8vL1UZ ZiEZatmP0a4ZNffZWiSBjkVYVVOMpkWdFNqR21+9xzxAz6wzYUNY4EWMITLPvpBn FjyLjRRO8kKPbSDgnIps55JQmA41G27WILguF5i8RLd+2sQKmhvlA5G4R5aTu4Ks 0Ggb4gWKqVPHGLGGejGZ/iU/uhD8wvOBttffP5aXf0UKiOhcykxI/ZCnkaT+Zyen CUOCyslTRUtTAkvL0Oh9Ys+nSPngOsSLpDmlXzOJDhTFKZegmi53dI74Jk6ZD4MW 3fhovAeIFsk=2Xvf -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce