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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4196 chromium-browser security update 8 November 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: chromium-browser Publisher: Red Hat Operating System: Red Hat Enterprise Linux WS/Desktop 6 Red Hat Enterprise Linux Server 6 Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-13721 CVE-2019-13720 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:3775 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: chromium-browser security update Advisory ID: RHSA-2019:3775-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://access.redhat.com/errata/RHSA-2019:3775 Issue date: 2019-11-07 CVE Names: CVE-2019-13720 CVE-2019-13721 ===================================================================== 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 78.0.3904.87. Security Fix(es): * chromium-browser: use-after-free in audio (CVE-2019-13720) * chromium-browser: use-after-free in PDFium (CVE-2019-13721) 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/): 1768578 - CVE-2019-13721 chromium-browser: use-after-free in PDFium 1768586 - CVE-2019-13720 chromium-browser: use-after-free in audio 6. Package List: Red Hat Enterprise Linux Desktop Supplementary (v. 6): i386: chromium-browser-78.0.3904.87-1.el6_10.i686.rpm chromium-browser-debuginfo-78.0.3904.87-1.el6_10.i686.rpm i686: chromium-browser-78.0.3904.87-1.el6_10.i686.rpm chromium-browser-debuginfo-78.0.3904.87-1.el6_10.i686.rpm x86_64: chromium-browser-78.0.3904.87-1.el6_10.x86_64.rpm chromium-browser-debuginfo-78.0.3904.87-1.el6_10.x86_64.rpm Red Hat Enterprise Linux HPC Node Supplementary (v. 6): i686: chromium-browser-78.0.3904.87-1.el6_10.i686.rpm chromium-browser-debuginfo-78.0.3904.87-1.el6_10.i686.rpm x86_64: chromium-browser-78.0.3904.87-1.el6_10.x86_64.rpm chromium-browser-debuginfo-78.0.3904.87-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Server Supplementary (v. 6): i386: chromium-browser-78.0.3904.87-1.el6_10.i686.rpm chromium-browser-debuginfo-78.0.3904.87-1.el6_10.i686.rpm i686: chromium-browser-78.0.3904.87-1.el6_10.i686.rpm chromium-browser-debuginfo-78.0.3904.87-1.el6_10.i686.rpm x86_64: chromium-browser-78.0.3904.87-1.el6_10.x86_64.rpm chromium-browser-debuginfo-78.0.3904.87-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Workstation Supplementary (v. 6): i386: chromium-browser-78.0.3904.87-1.el6_10.i686.rpm chromium-browser-debuginfo-78.0.3904.87-1.el6_10.i686.rpm i686: chromium-browser-78.0.3904.87-1.el6_10.i686.rpm chromium-browser-debuginfo-78.0.3904.87-1.el6_10.i686.rpm x86_64: chromium-browser-78.0.3904.87-1.el6_10.x86_64.rpm chromium-browser-debuginfo-78.0.3904.87-1.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-2019-13720 https://access.redhat.com/security/cve/CVE-2019-13721 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXcPDjNzjgjWX9erEAQgq8w//UoRrzXHQ0Zbtpj722feJSa9LXed76o2Z pHXEyfwHLRl3oufHm07vAdPFHkr32NXXbJUna9Y/GoktIXU+GpiUWy2L3mtBfO4Z 9Z0DFDL5RZLPULxJAzs7TC56QfA9hpZGh/E+EcHcC9AxK7p24QhmI+bBnlFzwgWh eHqR6gletXs5DngvVRt7i3GPZ3jLueFVgc2yIZ/62VmoePhJKTguEaDWeLxX26+d /Q1Y2PMpGSn2nt9s1owuGHfxcXuYc/EkEatyLiYJ1q8xXw9wfGaNX0DnbLpc00+t 0RzzJMCzMBVrgk2yPx6QXt5pQc1KVFG2RhX/3vgQPdLrMpmcclE0TJulN+kD5s3r Ocl25SPmXN0gjFHM7vW+paTtU60Kea/06qDsd+M6R4yPxhYrJsqoC6qj5T4jdmxO Aryxu+tFIUSTI1iKLqV3NvD3C5QXp0iXiaSBKnZ5T4ZrNJbYi4P4oyeO/7LpBfdD MFKxakDcEkhSNiMJc1aENaJJyMja6yLI5Zeu1p0IHMknJTpzaNGig9HsrwsUVWTj HtjQ5jikEbgYBn5jWIdFFY2Jzf0XH9csuQSz03qHa2/+olvuOIxPO9zhTQJZ+MCl bC+VTHEAs4zbM3ul5jiIJ62p7y5YMcQSMJU5tXwv+Zmi9CyHj8olvpKngF1t2VhT +pE/AZGOo4Q= =/Z+w - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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