-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: chromium-browser security update Advisory ID: RHSA-2020:4974-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://access.redhat.com/errata/RHSA-2020:4974 Issue date: 2020-11-09 CVE Names: CVE-2020-16004 CVE-2020-16005 CVE-2020-16006 CVE-2020-16008 CVE-2020-16009 ===================================================================== 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 86.0.4240.183. Security Fix(es): * chromium-browser: Use after free in user interface (CVE-2020-16004) * chromium-browser: Insufficient policy enforcement in ANGLE (CVE-2020-16005) * chromium-browser: Inappropriate implementation in V8 (CVE-2020-16006) * chromium-browser: Stack buffer overflow in WebRTC (CVE-2020-16008) * chromium-browser: Inappropriate implementation in V8 (CVE-2020-16009) 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/): 1894197 - CVE-2020-16004 chromium-browser: Use after free in user interface 1894198 - CVE-2020-16005 chromium-browser: Insufficient policy enforcement in ANGLE 1894199 - CVE-2020-16006 chromium-browser: Inappropriate implementation in V8 1894201 - CVE-2020-16008 chromium-browser: Stack buffer overflow in WebRTC 1894202 - CVE-2020-16009 chromium-browser: Inappropriate implementation in V8 6. Package List: Red Hat Enterprise Linux Desktop Supplementary (v. 6): i386: chromium-browser-86.0.4240.183-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.183-1.el6_10.i686.rpm i686: chromium-browser-86.0.4240.183-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.183-1.el6_10.i686.rpm x86_64: chromium-browser-86.0.4240.183-1.el6_10.x86_64.rpm chromium-browser-debuginfo-86.0.4240.183-1.el6_10.x86_64.rpm Red Hat Enterprise Linux HPC Node Supplementary (v. 6): i686: chromium-browser-86.0.4240.183-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.183-1.el6_10.i686.rpm x86_64: chromium-browser-86.0.4240.183-1.el6_10.x86_64.rpm chromium-browser-debuginfo-86.0.4240.183-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Server Supplementary (v. 6): i386: chromium-browser-86.0.4240.183-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.183-1.el6_10.i686.rpm i686: chromium-browser-86.0.4240.183-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.183-1.el6_10.i686.rpm x86_64: chromium-browser-86.0.4240.183-1.el6_10.x86_64.rpm chromium-browser-debuginfo-86.0.4240.183-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Workstation Supplementary (v. 6): i386: chromium-browser-86.0.4240.183-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.183-1.el6_10.i686.rpm i686: chromium-browser-86.0.4240.183-1.el6_10.i686.rpm chromium-browser-debuginfo-86.0.4240.183-1.el6_10.i686.rpm x86_64: chromium-browser-86.0.4240.183-1.el6_10.x86_64.rpm chromium-browser-debuginfo-86.0.4240.183-1.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-2020-16004 https://access.redhat.com/security/cve/CVE-2020-16005 https://access.redhat.com/security/cve/CVE-2020-16006 https://access.redhat.com/security/cve/CVE-2020-16008 https://access.redhat.com/security/cve/CVE-2020-16009 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 iQIVAwUBX6kLs9zjgjWX9erEAQjPjQ//V+lOQI9wJJSBZMSkPK+/CUoP9ggHsi2L bxt3Src1O4a9eQL2NZ2y0elWgXgVDeO5hL2Ef2fM4J6lqhn4p7pJLgkpqfWPOzDf vyuqWOLA/U1JRc4aBJojL3/eo36pU92rNOdYA6ji3oV48NVEKuJ5UBosWwRJO0vM QejQtuDNpFC3zViZNO8NHFkRIKMo3cEL7HYJcQybZlB+LVzXDIhyrsyIJvrYroQr qSY+cUsv31O8pR4Tf8k9MVki10f2DmJWPr+CtdvmzXIDA2pAFWdxI6EbRAFgGjcA p/rxHDE6MqAAB/AB2pwjxxcHnFTzIlReUER/hbBQdYFgly6sxA0oLLa28JH+UXbZ 5h+qTtAF8A6/gDK8uGM4VqZAs1pBsRtwDFXCiBKNyPs+uQADVfRuiBLsfDej2HCO JXm3Z5kefUDmFDWu7m60E9JXXE5PEXGy5TQmTM8UXVWbbK5J3knuJWT/XLfnACqX IFCx52MWLrhkAj9C/wzFDgqFrVcvgJxDiVuy/acLuBXfl+PWFEbURUyQri1Xpx0g UiM8WYnpiVBFXo9f17HB7+L/Cd0DRu1KDtqDmAIqZHSp4GOK1o7D6ZXupMjIu+n7 r7wz0OC66TY3hB+15g1Zm69WRRD3ta3HgNwb4tb/00bxEurvGqs3XbEIc9QDdt1U CspUDa067wc= =IXn0 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce