-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: chromium-browser security update Advisory ID: RHSA-2020:4351-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://access.redhat.com/errata/RHSA-2020:4351 Issue date: 2020-10-26 CVE Names: CVE-2020-15999 CVE-2020-16000 CVE-2020-16001 CVE-2020-16002 CVE-2020-16003 ===================================================================== 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 86.0.4240.111. Security Fix(es): * chromium-browser: Inappropriate implementation in Blink (CVE-2020-16000) * chromium-browser: Use after free in media (CVE-2020-16001) * chromium-browser: Use after free in PDFium (CVE-2020-16002) * freetype: Heap-based buffer overflow due to integer truncation in Load_SBit_Png (CVE-2020-15999) * chromium-browser: Use after free in printing (CVE-2020-16003) 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/): 1890210 - CVE-2020-15999 freetype: Heap-based buffer overflow due to integer truncation in Load_SBit_Png 1890266 - CVE-2020-16000 chromium-browser: Inappropriate implementation in Blink 1890267 - CVE-2020-16001 chromium-browser: Use after free in media 1890268 - CVE-2020-16002 chromium-browser: Use after free in PDFium 1890269 - CVE-2020-16003 chromium-browser: Use after free in printing 6. Package List: Red Hat Enterprise Linux Desktop Supplementary (v. 6): i386: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm i686: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm x86_64: chromium-browser-86.0.4240.111-1.el6_10.x86_64.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.x86_64.rpm Red Hat Enterprise Linux HPC Node Supplementary (v. 6): i686: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm x86_64: chromium-browser-86.0.4240.111-1.el6_10.x86_64.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Server Supplementary (v. 6): i386: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm i686: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm x86_64: chromium-browser-86.0.4240.111-1.el6_10.x86_64.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Workstation Supplementary (v. 6): i386: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm i686: chromium-browser-86.0.4240.111-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm x86_64: chromium-browser-86.0.4240.111-1.el6_10.x86_64.rpm chromium-browser-debuginfo-86.0.4240.111-1.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-2020-15999 https://access.redhat.com/security/cve/CVE-2020-16000 https://access.redhat.com/security/cve/CVE-2020-16001 https://access.redhat.com/security/cve/CVE-2020-16002 https://access.redhat.com/security/cve/CVE-2020-16003 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 iQIVAwUBX5csstzjgjWX9erEAQj9Cg//Ur7wCkyFSc4gJ/08tpxPcGosO8xt4Bas QIoR4oIILlE0+kGe5K8c3gNByjyM2t7xS4Xxt3M9hTJmAtOO5hHtalw2JaUMVm7T kTsQ8gy+Y7mQaXv1VxIDKXmT9INLNhuGR3BtUd3THvsSxL0NXFEOU0EiTJJoZJjI VXjXrk3R05IMVSoPX+v5hIpdOVxyPzz47HP2S5Hr+l8ss+9V6TMBUeddAlqzxBAK B57xZiU5kClM/i+/4h1U3IVz8H3LlsObQieT66d41x+PIJ0zfC8ec/x7yDs0biPg +kg5t8xcALaqqAHRQNQiWraZEuuZPM6g2nHL9+iE7ro0xzwP1PHfOJ2FHwWzbaLF Lenq+luazKo40g2CjZ16Lw/itC0a1D7TC4Xh7ZuyLvdSOv8zsgCESiGPOMOYydqi mt+16zUES20Upd8EbMZ/Tbjm/AWvr7Ea6T30jlhR0W+5E4qNMGBg/ivYOntcVc1M 7ua/OxVCCCh7p9NEiPVp2WrOf18cps6sEv5apNwRyf3/Ctzb0GVgvXkapQNhj4Nc y0VYVLNeWwjxaAAZHNVB8PPenfETpcvF514oV8Gpmd3wnSMzGb9eogc3WRZX9TIY sZbxsygsFgux5yDpmB6ab2Sqb3aoSI3J3rPjz+oUcokEwOR67tePtRA7JY7iO2UV a5Sc/EXtPvU= =Ax9X -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce