-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: firefox security update Advisory ID: RHSA-2018:0549-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:0549 Issue date: 2018-03-19 CVE Names: CVE-2018-5146 ===================================================================== 1. Summary: An update for firefox is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Critical. 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 Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le 3. Description: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 52.7.2 ESR. Security Fix(es): * Mozilla: Vorbis audio processing out of bounds write (MFSA 2018-08) (CVE-2018-5146) 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/): 1557221 - CVE-2018-5146 Mozilla: Vorbis audio processing out of bounds write (MFSA 2018-08) 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: firefox-52.7.2-1.el6_9.src.rpm i386: firefox-52.7.2-1.el6_9.i686.rpm firefox-debuginfo-52.7.2-1.el6_9.i686.rpm x86_64: firefox-52.7.2-1.el6_9.x86_64.rpm firefox-debuginfo-52.7.2-1.el6_9.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): x86_64: firefox-52.7.2-1.el6_9.i686.rpm firefox-debuginfo-52.7.2-1.el6_9.i686.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: firefox-52.7.2-1.el6_9.src.rpm x86_64: firefox-52.7.2-1.el6_9.i686.rpm firefox-52.7.2-1.el6_9.x86_64.rpm firefox-debuginfo-52.7.2-1.el6_9.i686.rpm firefox-debuginfo-52.7.2-1.el6_9.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: firefox-52.7.2-1.el6_9.src.rpm i386: firefox-52.7.2-1.el6_9.i686.rpm firefox-debuginfo-52.7.2-1.el6_9.i686.rpm ppc64: firefox-52.7.2-1.el6_9.ppc64.rpm firefox-debuginfo-52.7.2-1.el6_9.ppc64.rpm s390x: firefox-52.7.2-1.el6_9.s390x.rpm firefox-debuginfo-52.7.2-1.el6_9.s390x.rpm x86_64: firefox-52.7.2-1.el6_9.x86_64.rpm firefox-debuginfo-52.7.2-1.el6_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): ppc64: firefox-52.7.2-1.el6_9.ppc.rpm firefox-debuginfo-52.7.2-1.el6_9.ppc.rpm s390x: firefox-52.7.2-1.el6_9.s390.rpm firefox-debuginfo-52.7.2-1.el6_9.s390.rpm x86_64: firefox-52.7.2-1.el6_9.i686.rpm firefox-debuginfo-52.7.2-1.el6_9.i686.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: firefox-52.7.2-1.el6_9.src.rpm i386: firefox-52.7.2-1.el6_9.i686.rpm firefox-debuginfo-52.7.2-1.el6_9.i686.rpm x86_64: firefox-52.7.2-1.el6_9.x86_64.rpm firefox-debuginfo-52.7.2-1.el6_9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): x86_64: firefox-52.7.2-1.el6_9.i686.rpm firefox-debuginfo-52.7.2-1.el6_9.i686.rpm Red Hat Enterprise Linux Client (v. 7): Source: firefox-52.7.2-1.el7_4.src.rpm x86_64: firefox-52.7.2-1.el7_4.x86_64.rpm firefox-debuginfo-52.7.2-1.el7_4.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: firefox-52.7.2-1.el7_4.i686.rpm firefox-debuginfo-52.7.2-1.el7_4.i686.rpm Red Hat Enterprise Linux Server (v. 7): Source: firefox-52.7.2-1.el7_4.src.rpm ppc64: firefox-52.7.2-1.el7_4.ppc64.rpm firefox-debuginfo-52.7.2-1.el7_4.ppc64.rpm ppc64le: firefox-52.7.2-1.el7_4.ppc64le.rpm firefox-debuginfo-52.7.2-1.el7_4.ppc64le.rpm s390x: firefox-52.7.2-1.el7_4.s390x.rpm firefox-debuginfo-52.7.2-1.el7_4.s390x.rpm x86_64: firefox-52.7.2-1.el7_4.x86_64.rpm firefox-debuginfo-52.7.2-1.el7_4.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: firefox-52.7.2-1.el7_4.src.rpm aarch64: firefox-52.7.2-1.el7_4.aarch64.rpm firefox-debuginfo-52.7.2-1.el7_4.aarch64.rpm ppc64le: firefox-52.7.2-1.el7_4.ppc64le.rpm firefox-debuginfo-52.7.2-1.el7_4.ppc64le.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: firefox-52.7.2-1.el7_4.ppc.rpm firefox-debuginfo-52.7.2-1.el7_4.ppc.rpm s390x: firefox-52.7.2-1.el7_4.s390.rpm firefox-debuginfo-52.7.2-1.el7_4.s390.rpm x86_64: firefox-52.7.2-1.el7_4.i686.rpm firefox-debuginfo-52.7.2-1.el7_4.i686.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: firefox-52.7.2-1.el7_4.src.rpm x86_64: firefox-52.7.2-1.el7_4.x86_64.rpm firefox-debuginfo-52.7.2-1.el7_4.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: firefox-52.7.2-1.el7_4.i686.rpm firefox-debuginfo-52.7.2-1.el7_4.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-2018-5146 https://access.redhat.com/security/updates/classification/#critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-08/ 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFar0gSXlSAg2UNWIIRAkTJAJ9JGCwwlHW/f+LYJCDcSM053Vv/RACguE9s ob8LSaCHKoJ/WjeeYu5SZMw= =7Ym6 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce