-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: chromium-browser security update Advisory ID: RHSA-2020:3740-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://access.redhat.com/errata/RHSA-2020:3740 Issue date: 2020-09-14 CVE Names: CVE-2020-6573 CVE-2020-6574 CVE-2020-6575 CVE-2020-6576 CVE-2020-15959 ==================================================================== 1. Summary: An update for chromium-browser is now available for Red Hat Enterprise Linux 6 Supplementary. 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 Supplementary (v. 6) - i386, i686, x86_64 Red Hat Enterprise Linux HPC Node Supplementary (v. 6) - i686, x86_64 Red Hat Enterprise Linux Server Supplementary (v. 6) - i386, i686, x86_64 Red Hat Enterprise Linux Workstation Supplementary (v. 6) - i386, i686, x86_64 3. Description: Chromium is an open-source web browser, powered by WebKit (Blink). This update upgrades Chromium to version 85.0.4183.102. Security Fix(es): * chromium-browser: Use after free in video (CVE-2020-6573) * chromium-browser: Insufficient policy enforcement in installer (CVE-2020-6574) * chromium-browser: Race in Mojo (CVE-2020-6575) * chromium-browser: Use after free in offscreen canvas (CVE-2020-6576) * chromium-browser: Insufficient policy enforcement in networking (CVE-2020-15959) 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, Chromium must be restarted for the changes to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1877090 - CVE-2020-6573 chromium-browser: Use after free in video 1877091 - CVE-2020-6574 chromium-browser: Insufficient policy enforcement in installer 1877093 - CVE-2020-6575 chromium-browser: Race in Mojo 1877094 - CVE-2020-6576 chromium-browser: Use after free in offscreen canvas 1877095 - CVE-2020-15959 chromium-browser: Insufficient policy enforcement in networking 6. Package List: Red Hat Enterprise Linux Desktop Supplementary (v. 6): i386: chromium-browser-85.0.4183.102-1.el6_10.i686.rpm chromium-browser-debuginfo-85.0.4183.102-1.el6_10.i686.rpm i686: chromium-browser-85.0.4183.102-1.el6_10.i686.rpm chromium-browser-debuginfo-85.0.4183.102-1.el6_10.i686.rpm x86_64: chromium-browser-85.0.4183.102-1.el6_10.x86_64.rpm chromium-browser-debuginfo-85.0.4183.102-1.el6_10.x86_64.rpm Red Hat Enterprise Linux HPC Node Supplementary (v. 6): i686: chromium-browser-85.0.4183.102-1.el6_10.i686.rpm chromium-browser-debuginfo-85.0.4183.102-1.el6_10.i686.rpm x86_64: chromium-browser-85.0.4183.102-1.el6_10.x86_64.rpm chromium-browser-debuginfo-85.0.4183.102-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Server Supplementary (v. 6): i386: chromium-browser-85.0.4183.102-1.el6_10.i686.rpm chromium-browser-debuginfo-85.0.4183.102-1.el6_10.i686.rpm i686: chromium-browser-85.0.4183.102-1.el6_10.i686.rpm chromium-browser-debuginfo-85.0.4183.102-1.el6_10.i686.rpm x86_64: chromium-browser-85.0.4183.102-1.el6_10.x86_64.rpm chromium-browser-debuginfo-85.0.4183.102-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Workstation Supplementary (v. 6): i386: chromium-browser-85.0.4183.102-1.el6_10.i686.rpm chromium-browser-debuginfo-85.0.4183.102-1.el6_10.i686.rpm i686: chromium-browser-85.0.4183.102-1.el6_10.i686.rpm chromium-browser-debuginfo-85.0.4183.102-1.el6_10.i686.rpm x86_64: chromium-browser-85.0.4183.102-1.el6_10.x86_64.rpm chromium-browser-debuginfo-85.0.4183.102-1.el6_10.x86_64.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-2020-6573 https://access.redhat.com/security/cve/CVE-2020-6574 https://access.redhat.com/security/cve/CVE-2020-6575 https://access.redhat.com/security/cve/CVE-2020-6576 https://access.redhat.com/security/cve/CVE-2020-15959 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 iQIVAwUBX1+Y9tzjgjWX9erEAQhLTBAAgYGFl0U6X3grha9vnPkIHbf+Mtp6aC/B ywP7G/SjiyT3Rdt+0vUfyPhWq+VPTj8NOsW9GM1Vl/my+Wt4OkktK0ud01O+r9jp eeUi6h92eTHPM634QFFrRC5bp2k0SY9zxIvFETb9uyM19FpFMw++EvWPmKcd1ip4 NSvtsFYrkqCauxB4EJxBwpgnS81SCOXC1I8CYmlvwm14+Hkx6s1NPOmV2giKTJAf 2tX8eky9d0SrWCHJYxcLknqvrZJ7YOmHXzdCeF5oIKmfkJFW350PKxnt30kKcsh6 V6nqCHmhRuxWwkjDJFtsIeybK3WwiVOtSQgse0GJSDDOOvxVs7Tf7suwS2RgL/dZ WEYktIXTA494Q+8S81wv0URCaARKPYVS0DLXVkLK3YClwWAdEyErHWmxYgMkjr7P rNtzmUS7NL2rnG3u8e8coDMMe6gxZkFQC5DNGTSTJBcLEdVwJ9qdMx1/wZO6Jvub VjnfHjy5PtL8Gafic6TlPoNoB4+nUuR/h2ZcrEb5y8kZuM+7DkyMTR1bob6SZe1K IoIuJr/gJTD7GE9JQSNc/8wPS2CcJyWpgkHKZ9+s3CPxnIzRP00YV/S2+jC6y2ZF Cq1G71BsQNENIrK7hhtEz+QSh4NX1CxGWWPUR4PRB1kiT5dMqi72RzhX2UaZHBdn VNuQPZTft/Q=mv1r -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce