-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2020:3556-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:3556 Issue date: 2020-08-26 CVE Names: CVE-2020-15664 CVE-2020-15669 ==================================================================== 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 68.12.0 ESR. Security Fix(es): * Mozilla: Attacker-induced prompt for extension installation (CVE-2020-15664) * Mozilla: Use-After-Free when aborting an operation (CVE-2020-15669) 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/): 1872531 - CVE-2020-15664 Mozilla: Attacker-induced prompt for extension installation 1872532 - CVE-2020-15669 Mozilla: Use-After-Free when aborting an operation 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: firefox-68.12.0-1.el7_8.src.rpm x86_64: firefox-68.12.0-1.el7_8.x86_64.rpm firefox-debuginfo-68.12.0-1.el7_8.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: firefox-68.12.0-1.el7_8.i686.rpm firefox-debuginfo-68.12.0-1.el7_8.i686.rpm Red Hat Enterprise Linux Server (v. 7): Source: firefox-68.12.0-1.el7_8.src.rpm ppc64: firefox-68.12.0-1.el7_8.ppc64.rpm firefox-debuginfo-68.12.0-1.el7_8.ppc64.rpm ppc64le: firefox-68.12.0-1.el7_8.ppc64le.rpm firefox-debuginfo-68.12.0-1.el7_8.ppc64le.rpm s390x: firefox-68.12.0-1.el7_8.s390x.rpm firefox-debuginfo-68.12.0-1.el7_8.s390x.rpm x86_64: firefox-68.12.0-1.el7_8.x86_64.rpm firefox-debuginfo-68.12.0-1.el7_8.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): x86_64: firefox-68.12.0-1.el7_8.i686.rpm firefox-debuginfo-68.12.0-1.el7_8.i686.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: firefox-68.12.0-1.el7_8.src.rpm x86_64: firefox-68.12.0-1.el7_8.x86_64.rpm firefox-debuginfo-68.12.0-1.el7_8.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: firefox-68.12.0-1.el7_8.i686.rpm firefox-debuginfo-68.12.0-1.el7_8.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-2020-15664 https://access.redhat.com/security/cve/CVE-2020-15669 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 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBX0YeitzjgjWX9erEAQgLCg//RfbmpRWBnnHjylZdC/0hF+qllkjNry+r y2kshMi+ppUC8AvJEYfMsPLYp04Umk+6lNr2IukjTGV6klgXUsTfvFDW3qqq0ELx PM2SPSPMvKv9ioGKUmTVwz9LWxjlpVqoc8xEF4UeG6Vnn8sCpUWn7fT8J9VINzUx QLERORlBp+iIHjXbhNwvP/46D2cO5mR9Mf5Ai9vmfrzYZ0yiIfz4e30xUWoqBHzx 2vHYrUrmZtHWi+gDPwDMKYCX9KN1EcdRzyiBHZ54hsz54wvYIp58lYolGrHjTksB biMFbK8bPPma9oj/xOmzbngdUPwZbl4ITbalBf6qv+4Ej+QhW9UEutfbOZTmQgcY w7TsJqnMwYgc0FLKuJd2i+wAM4q302YuLw2TCtQXiXYvTGrWi6LZHIAA1pyIP+C5 3YoZfJDE3Tjy34n+WlSLFwkjq/JAPlfAbFsGmFeyHRv2pfr7nVd1YmT29LIiaWRZ 87mMgSUFzzjwlwcmfXyPFLkCzBfm1vUFOY4yyibdTtwBlFitSStQsnvUMAW8V/Gf 0LmtQpZ+R6gCPfSIlC6/JrN4OhMroy/a4U+QTu5ydE41CoaBfRSoBkn8xpTj/8+n AdN2zHw43MmHeqIuzWAEFiD8CnJ8F/+qy04XQY0ts8rPtgocknMm3vshOdcymJpp RqbzNMs/FG8=i97W -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce