-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Critical: firefox security update Advisory ID: RHSA-2018:2693-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:2693 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 6. 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 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 Optional (v. 6) - x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - 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 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 Desktop (v. 6): Source: firefox-60.2.0-1.el6.src.rpm i386: firefox-60.2.0-1.el6.i686.rpm firefox-debuginfo-60.2.0-1.el6.i686.rpm x86_64: firefox-60.2.0-1.el6.x86_64.rpm firefox-debuginfo-60.2.0-1.el6.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): x86_64: firefox-60.2.0-1.el6.i686.rpm firefox-debuginfo-60.2.0-1.el6.i686.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: firefox-60.2.0-1.el6.src.rpm x86_64: firefox-60.2.0-1.el6.i686.rpm firefox-60.2.0-1.el6.x86_64.rpm firefox-debuginfo-60.2.0-1.el6.i686.rpm firefox-debuginfo-60.2.0-1.el6.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: firefox-60.2.0-1.el6.src.rpm i386: firefox-60.2.0-1.el6.i686.rpm firefox-debuginfo-60.2.0-1.el6.i686.rpm ppc64: firefox-60.2.0-1.el6.ppc64.rpm firefox-debuginfo-60.2.0-1.el6.ppc64.rpm s390x: firefox-60.2.0-1.el6.s390x.rpm firefox-debuginfo-60.2.0-1.el6.s390x.rpm x86_64: firefox-60.2.0-1.el6.x86_64.rpm firefox-debuginfo-60.2.0-1.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): x86_64: firefox-60.2.0-1.el6.i686.rpm firefox-debuginfo-60.2.0-1.el6.i686.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: firefox-60.2.0-1.el6.src.rpm i386: firefox-60.2.0-1.el6.i686.rpm firefox-debuginfo-60.2.0-1.el6.i686.rpm x86_64: firefox-60.2.0-1.el6.x86_64.rpm firefox-debuginfo-60.2.0-1.el6.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): x86_64: firefox-60.2.0-1.el6.i686.rpm firefox-debuginfo-60.2.0-1.el6.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 iQIVAwUBW5jxP9zjgjWX9erEAQjZfA//ZEMF3oLXFor4/Q4IOhH6owSADJ/QBfrq vLg5330DNTpS2DqT3QD3BefGmoydHd8w5+HRIDO9jx5xEXv+ycqOF+x26vtd62Rs BSZzR1Tphy0b8LnBhQNZd0PlQeH1llNTV91T6RBhjnYSily9KbZkcT5CeI/seCg4 kLpINCT7DRNXYS7/UnuXtxzXzBBNJfA8OfUhMDzZYTqwUg27YoxNCM41tswcLxaQ BNbJiMQJaGSBWVHfh6e/k2e6ysZc74Bum0gR6YMilehpZLXQEWPo6yekfoRhI9jm AU2uBdzc8PjnBdf54NNHEuLRt7UCqFFfmoWg5QPpbYJkPuBlad9rEdOw7hSGH8f/ XCpGaSGV9R1VaC3zSe3IQk5VfzHezBcXHhF+rOlM5GYOXKRO2rhqNzByk4fySiRv v9xevzMGkmq3xRHqvx/go7fBC1jg2YDEu0E4OnwZ6YVR4k5IzkAow63K+xZgAjFv EicwvDVNuG6O8pMz+oFXLtd3tCG6OO9fRnIkAZvMmOvUMlLcTZ6fQj1+VVAmHYxe W3aU4qI31IkwS1Jzy32Az121HdaHM7RJ6F4phLlvdyHEof5+mAtCl/s+1o/a9N9O 9KeB97xDmnxx3QBrZxe5b8dGGZGYbWy2JTu6K23IZZcm1phiLb3O2qH3RVWlPDYu swY4Oac198E= =8U+K -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce