-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2020:3558-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:3558 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 6. 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 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 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 Desktop (v. 6): Source: firefox-68.12.0-1.el6_10.src.rpm i386: firefox-68.12.0-1.el6_10.i686.rpm firefox-debuginfo-68.12.0-1.el6_10.i686.rpm x86_64: firefox-68.12.0-1.el6_10.x86_64.rpm firefox-debuginfo-68.12.0-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): x86_64: firefox-68.12.0-1.el6_10.i686.rpm firefox-debuginfo-68.12.0-1.el6_10.i686.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: firefox-68.12.0-1.el6_10.src.rpm x86_64: firefox-68.12.0-1.el6_10.i686.rpm firefox-68.12.0-1.el6_10.x86_64.rpm firefox-debuginfo-68.12.0-1.el6_10.i686.rpm firefox-debuginfo-68.12.0-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: firefox-68.12.0-1.el6_10.src.rpm i386: firefox-68.12.0-1.el6_10.i686.rpm firefox-debuginfo-68.12.0-1.el6_10.i686.rpm ppc64: firefox-68.12.0-1.el6_10.ppc64.rpm firefox-debuginfo-68.12.0-1.el6_10.ppc64.rpm s390x: firefox-68.12.0-1.el6_10.s390x.rpm firefox-debuginfo-68.12.0-1.el6_10.s390x.rpm x86_64: firefox-68.12.0-1.el6_10.x86_64.rpm firefox-debuginfo-68.12.0-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): x86_64: firefox-68.12.0-1.el6_10.i686.rpm firefox-debuginfo-68.12.0-1.el6_10.i686.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: firefox-68.12.0-1.el6_10.src.rpm i386: firefox-68.12.0-1.el6_10.i686.rpm firefox-debuginfo-68.12.0-1.el6_10.i686.rpm x86_64: firefox-68.12.0-1.el6_10.x86_64.rpm firefox-debuginfo-68.12.0-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): x86_64: firefox-68.12.0-1.el6_10.i686.rpm firefox-debuginfo-68.12.0-1.el6_10.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 iQIVAwUBX0Ydm9zjgjWX9erEAQiTbxAAnqD4io8xJpJOgaIHIx3lDssrCjt0wDj4 E0nHxJlu8t1ocmBgMsgqaaA94orVdENQnAN+Mgt+VFhsMtjrAjLpj2Ef5x4vcxqs FMwHH6xlxYMlyMxRKIZ8YPokawo65v8jdSHDkZuIi65dI0Vz3iy4C5PPQ4/XFuR4 i7uqpKPKkyZG+uix+SlJjzJep1Wfv0iZU2t924ys1Lkqa7In59wjuF4fBe2hDStB l88nybsH1MePstX0RgOInDa4qBSWGjPtzmzEzk4qmyhfVGYlVEpsDAnA7cQZ2lCU 8NlAd9Jq2fvacHNlO07Tr8gEGhyaw8INxUGD8mfLWPMkzjduKugi64/cWq2Gl9DB dNe/6eSK+Y4TIQ+4Wbym/2HY3V69LWCwJLa0/bNBxEsow5GEphty2uc/KjS6iJPi /n5mcbVzBaXi3334+Vxw3/1104aUZxXaBwafa4YrTlJSMzPowdwIhW33TVg4sQ4d qPIyU2iVNka456OmA/JhunDQUc6K1mX84E9L2Ui2QN4psMU30mC3U24DqmhW1iWy XjCPZAd00pFydv9nrUiqS0pfoZNZSr4DNeYuNyK0sT7dueozFetc1euPLWFx9TaS qWVbuPV9UdFzfdc3IEb/wEU/3VsM0RG/03ypGaply4xz2FA5Bn5aSvBvvBskGsqb cJ2VPPSapyk=bNkP -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce