-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2023:3590-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:3590 Issue date: 2023-06-14 CVE Names: CVE-2023-34414 CVE-2023-34416 ===================================================================== 1. Summary: An update for firefox is now available for Red Hat Enterprise Linux 8. 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 (v. 8) - 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 102.12.0 ESR. Security Fix(es): * Mozilla: Click-jacking certificate exceptions through rendering lag (CVE-2023-34414) * Mozilla: Memory safety bugs fixed in Firefox 114 and Firefox ESR 102.12 (CVE-2023-34416) 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/): 2212841 - CVE-2023-34414 Mozilla: Click-jacking certificate exceptions through rendering lag 2212842 - CVE-2023-34416 Mozilla: Memory safety bugs fixed in Firefox 114 and Firefox ESR 102.12 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: firefox-102.12.0-1.el8_8.src.rpm aarch64: firefox-102.12.0-1.el8_8.aarch64.rpm firefox-debuginfo-102.12.0-1.el8_8.aarch64.rpm firefox-debugsource-102.12.0-1.el8_8.aarch64.rpm ppc64le: firefox-102.12.0-1.el8_8.ppc64le.rpm firefox-debuginfo-102.12.0-1.el8_8.ppc64le.rpm firefox-debugsource-102.12.0-1.el8_8.ppc64le.rpm s390x: firefox-102.12.0-1.el8_8.s390x.rpm firefox-debuginfo-102.12.0-1.el8_8.s390x.rpm firefox-debugsource-102.12.0-1.el8_8.s390x.rpm x86_64: firefox-102.12.0-1.el8_8.x86_64.rpm firefox-debuginfo-102.12.0-1.el8_8.x86_64.rpm firefox-debugsource-102.12.0-1.el8_8.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-2023-34414 https://access.redhat.com/security/cve/CVE-2023-34416 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 iQIVAwUBZIm25tzjgjWX9erEAQhFqg//UJ4GR8K7rqxD9zC2/Qznli07rsK9zgJG Pn2IqowakuqnR1ZwQULcGRCyvDP0yFRTElbt9X51cFYCMFJSVrLUD52lKDHk8tDr NRNvVZgf/3cg1Gsmk+vUvC8UW9X1OSKpTlpCnGlXSQw2U6InnxiBUZIuLG1aN9wN r04cY2y8r8RLbpvy3s4QEJI6O0pPMUVyOy3dIp5SYtxmnwFreQSLKDRpJuKr+CFj 2Qhw8hlFX2b0rxerCH+WnJZc/jReLhJpfafVaQF9eDRp0WWvL0LzgdRXTn+WfreE 1DRHf+R4AVXL/UWBnxVLSH+UV3MAU35vYsqmza23aE6CJUM1lbFs6sVqNOwZjCQM Vtd4klMaVx43UyLq7egu5/QCNeO32qZg9oP5ihUIKluLcmqsCSLJK3JWT5WrgE15 2thTPCfrW4xxsmSSqnLnvx3NnlDNQvZmdS/AA03u2MKziY0R4a5sgYb0m/1CzGja er1kMBOVyflwsdOkf572n3Ayt+XDFHyUljnw28hqi9awdEICJRNEnzZ0RppL9L9T YmCBxSGfkMsfTiNjAh+pQSyFUf1qBmXQBD7JGcP6aGeWWUu3DwtlJrqfy70vWQjS Q/TVsCVMcUodRJWsO3/ZWQrijT/iaHjawKSHxYQDAocMVWXA3vEi+nQS4DGXm+Qe us2cT7U2YcU= =XhT0 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce