RedHat: RHSA-2020-4974:01 Important: chromium-browser security update
Summary
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.
Summary
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.
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
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/
Topic
An update for chromium-browser is now available for Red Hat EnterpriseLinux 6 Supplementary.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
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
Bugs Fixed
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