-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Critical: firefox security update Advisory ID: RHSA-2018:2692-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:2692 Issue date: 2018-09-12 CVE Names: CVE-2017-16541 CVE-2018-12376 CVE-2018-12377 CVE-2018-12378 CVE-2018-12379 ===================================================================== 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 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 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 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x 3. Description: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 60.2.0 ESR. Security Fix(es): * Mozilla: Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2 (CVE-2018-12376) * Mozilla: Use-after-free in driver timers (CVE-2018-12377) * Mozilla: Use-after-free in IndexedDB (CVE-2018-12378) * Mozilla: Proxy bypass using automount and autofs (CVE-2017-16541) * Mozilla: Out-of-bounds write with malicious MAR file (CVE-2018-12379) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Alex Gaynor, Boris Zbarsky, Christoph Diehl, Christian Holler, Jason Kratzer, Jed Davis, Tyson Smith, Bogdan Tara, Karl Tomlinson, Mats Palmgren, Nika Layzell, Ted Campbell, Nils, Zhanjia Song, and Holger Fuhrmannek as the original reporters. 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/): 1510816 - CVE-2017-16541 Mozilla: Proxy bypass using automount and autofs 1625525 - CVE-2018-12376 Mozilla: Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2 1625526 - CVE-2018-12377 Mozilla: Use-after-free in driver timers 1625527 - CVE-2018-12378 Mozilla: Use-after-free in IndexedDB 1625528 - CVE-2018-12379 Mozilla: Out-of-bounds write with malicious MAR file 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: firefox-60.2.0-1.el7_5.src.rpm x86_64: firefox-60.2.0-1.el7_5.x86_64.rpm firefox-debuginfo-60.2.0-1.el7_5.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: firefox-60.2.0-1.el7_5.i686.rpm firefox-debuginfo-60.2.0-1.el7_5.i686.rpm Red Hat Enterprise Linux Server (v. 7): Source: firefox-60.2.0-1.el7_5.src.rpm ppc64: firefox-60.2.0-1.el7_5.ppc64.rpm firefox-debuginfo-60.2.0-1.el7_5.ppc64.rpm ppc64le: firefox-60.2.0-1.el7_5.ppc64le.rpm firefox-debuginfo-60.2.0-1.el7_5.ppc64le.rpm s390x: firefox-60.2.0-1.el7_5.s390x.rpm firefox-debuginfo-60.2.0-1.el7_5.s390x.rpm x86_64: firefox-60.2.0-1.el7_5.x86_64.rpm firefox-debuginfo-60.2.0-1.el7_5.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: firefox-60.2.0-1.el7_5.src.rpm aarch64: firefox-60.2.0-1.el7_5.aarch64.rpm firefox-debuginfo-60.2.0-1.el7_5.aarch64.rpm ppc64le: firefox-60.2.0-1.el7_5.ppc64le.rpm firefox-debuginfo-60.2.0-1.el7_5.ppc64le.rpm s390x: firefox-60.2.0-1.el7_5.s390x.rpm firefox-debuginfo-60.2.0-1.el7_5.s390x.rpm Red Hat Enterprise Linux Server Optional (v. 7): x86_64: firefox-60.2.0-1.el7_5.i686.rpm firefox-debuginfo-60.2.0-1.el7_5.i686.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: firefox-60.2.0-1.el7_5.src.rpm x86_64: firefox-60.2.0-1.el7_5.x86_64.rpm firefox-debuginfo-60.2.0-1.el7_5.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: firefox-60.2.0-1.el7_5.i686.rpm firefox-debuginfo-60.2.0-1.el7_5.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-2017-16541 https://access.redhat.com/security/cve/CVE-2018-12376 https://access.redhat.com/security/cve/CVE-2018-12377 https://access.redhat.com/security/cve/CVE-2018-12378 https://access.redhat.com/security/cve/CVE-2018-12379 https://access.redhat.com/security/updates/classification/#critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-20/ 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 iQIVAwUBW5jwxtzjgjWX9erEAQi5pg/8CUOa1LMOqXcBYIm2TNOelKnjLPLmQR8H l3wmULXBuNrxwDabDB4HifxD1+nbZuKrRG08ynEGuEaNN7r9rggu8Al6XFzRmJng QuPMpP8moBCtlryFgTPk9LnuvNJyZrUiBLDye/s1DS4QoOeXZh4Udx13kX4SsKqE QNHr+4GRGZoEZNtnL+lcEF+0uwUN1K1JJlR9UO080ayzhDBScY8fWZ/2t5L5Dt0N N0f7hvkus5MgwTSW9Mq/FwoK4g2r/Le86RRlP+dM+mZ11c/h/U0UbP06+JE21Fcm KO9lyqyqond0OSz03AEwzAxnaxqLVjdlWFWgvKihU3jwIeiMZ8f7SY/4NE0f3Wld eRIj2g5TozOATE2BWhBK847D9hrV7R3FvkgpLppn6SCo55vA5qv/wkV6r8HfubYJ CB3uMjCAH0G8rx70rhMOEf8V+UM1okUyr0orwACc1NLYTOTA/hLyhyqHcPVJXs1H 2HjGtVPBAnniC74k8+rERlTPjUfWmSd+BaoDiSHuW0mp6m/fUME8S1ssYkMsRnkh pOyyPR5KnvXPyIN2vjnYQZIi1RMVdIdsJxFbLl2CDHLKt3/VuiFhe3NrzsegDR2m ZpAg9KO/Y5DzENHDcB5JR1A0yB07busndsfg2uqdQfwzWLPaUA6qkC0R/CfyMohv ah6p15D/4n8= =IhMZ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce