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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.2234 chromium-browser security update 30 June 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: chromium-browser Publisher: Red Hat Operating System: Red Hat UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Modify Arbitrary Files -- Remote with User Interaction Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-6509 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:2761 Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running chromium-browser check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: chromium-browser security update Advisory ID: RHSA-2020:2761-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://access.redhat.com/errata/RHSA-2020:2761 Issue date: 2020-06-29 CVE Names: CVE-2020-6509 ===================================================================== 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 83.0.4103.116. Security Fix(es): * chromium-browser: Use after free in extensions (CVE-2020-6509) 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/): 1849947 - CVE-2020-6509 chromium-browser: Use after free in extensions 6. Package List: Red Hat Enterprise Linux Desktop Supplementary (v. 6): i386: chromium-browser-83.0.4103.116-1.el6_10.i686.rpm chromium-browser-debuginfo-83.0.4103.116-1.el6_10.i686.rpm i686: chromium-browser-83.0.4103.116-1.el6_10.i686.rpm chromium-browser-debuginfo-83.0.4103.116-1.el6_10.i686.rpm x86_64: chromium-browser-83.0.4103.116-1.el6_10.x86_64.rpm chromium-browser-debuginfo-83.0.4103.116-1.el6_10.x86_64.rpm Red Hat Enterprise Linux HPC Node Supplementary (v. 6): i686: chromium-browser-83.0.4103.116-1.el6_10.i686.rpm chromium-browser-debuginfo-83.0.4103.116-1.el6_10.i686.rpm x86_64: chromium-browser-83.0.4103.116-1.el6_10.x86_64.rpm chromium-browser-debuginfo-83.0.4103.116-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Server Supplementary (v. 6): i386: chromium-browser-83.0.4103.116-1.el6_10.i686.rpm chromium-browser-debuginfo-83.0.4103.116-1.el6_10.i686.rpm i686: chromium-browser-83.0.4103.116-1.el6_10.i686.rpm chromium-browser-debuginfo-83.0.4103.116-1.el6_10.i686.rpm x86_64: chromium-browser-83.0.4103.116-1.el6_10.x86_64.rpm chromium-browser-debuginfo-83.0.4103.116-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Workstation Supplementary (v. 6): i386: chromium-browser-83.0.4103.116-1.el6_10.i686.rpm chromium-browser-debuginfo-83.0.4103.116-1.el6_10.i686.rpm i686: chromium-browser-83.0.4103.116-1.el6_10.i686.rpm chromium-browser-debuginfo-83.0.4103.116-1.el6_10.i686.rpm x86_64: chromium-browser-83.0.4103.116-1.el6_10.x86_64.rpm chromium-browser-debuginfo-83.0.4103.116-1.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-2020-6509 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 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXvoQxtzjgjWX9erEAQhb5g/8CfdjuJzy7o54fhYkOwEEXavIUF4kytYY E+ZHfeKWIbByhCC1SBhcC0G0+WfNOJWVs5hSejvhi6YIfuWZnkDwHPhSjKrKwXGK V8KD5bNrL3nGfp9CdDTagz5SsOEPLDq3wcOmYWLb+1e+X4HcBlcmTHBpjZ66VeoA RVf31x7wjr4miSH8gmJlrwuW0S9arw5QhEJ5jPG6hRXsfEh8HX9IQ7sH7VPk14Rd 2mRaOXZtzeJBv/RSq0ZiLm4AeRoz6sNT8vwGcNynHXUAZZbzPnl47AnUyxFD016G gPDRCiqXZAkjqyAN/+ptNJgwW5s7dRwqMHxm3o+/myl+u0JUjbTWn6rsRArWc9Ff VWrgTSUZBdI2DQd8L9yhgjh3aLBO1Y+N8kPnyFferPU/y9jYUFYIwxzMJQrJ8UHn PVG8erxhdc8nkZ+BevrMxhVS8ThtMTKEbeU8xoSxPVAkaPYXJUPLz6+q6WRzuAfn yw56GgT91eKiWYuHZEmPnCwMNQMbffKr5tIIUQ1EJufMdiwCkA+lyNu4bTfidwqc ssi6MZL2KthYGeG09QKK2AReMCBtaScmBrmRPO1Hg4ryxC/nlPOhGYvSWySktQ0i EEiuAqvJY8PP2z3JnKatZNArbT0tq3Cf8fNx4TADg0PfqsMwE5vfMfcDrjBbDivl ns/+84Dcx0U= =9qlc - -----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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