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Red Hat: RHSA-2020-0738-01 Important: Chromium Browser Security Update

red hat
Calendar Grey March 9, 2020
Dist Redhat Esm H88
Fortify the defenses of Red Hat Enterprise Linux 6 by implementing crucial updates for the chromium-browser that address prevalent vulnerabilities.
An update for chromium-browser is now available for Red Hat Enterprise Linux 6 Supplementary

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.

Summary

Chromium is an open-source web browser, powered by WebKit (Blink).
This update upgrades Chromium to version 80.0.3987.122.
Security Fix(es):
* ICU: Integer overflow in UnicodeString::doAppend() (BZ#1807349)
* chromium-browser: Type confusion in V8 (CVE-2020-6383)
* chromium-browser: Use after free in WebAudio (CVE-2020-6384)
* chromium-browser: Use after free in speech (CVE-2020-6386)
* chromium-browser: Out of bounds memory access in streams (CVE-2020-6407)
* chromium-browser: Type confusion in V8 (CVE-2020-6418)
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.

Topics%20covered

Topics Covered

security advisory update red hat important security impact web browser chromium

References

https://access.redhat.com/security/cve/CVE-2020-6383 https://access.redhat.com/security/cve/CVE-2020-6384 https://access.redhat.com/security/cve/CVE-2020-6386 https://access.redhat.com/security/cve/CVE-2020-6407 https://access.redhat.com/security/cve/CVE-2020-6418 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Enterprise Linux Desktop Supplementary (v. 6):
i386: chromium-browser-80.0.3987.122-1.el6_10.i686.rpm chromium-browser-debuginfo-80.0.3987.122-1.el6_10.i686.rpm
i686: chromium-browser-80.0.3987.122-1.el6_10.i686.rpm chromium-browser-debuginfo-80.0.3987.122-1.el6_10.i686.rpm
x86_64: chromium-browser-80.0.3987.122-1.el6_10.x86_64.rpm chromium-browser-debuginfo-80.0.3987.122-1.el6_10.x86_64.rpm
Red Hat Enterprise Linux HPC Node Supplementary (v. 6):
i686: chromium-browser-80.0.3987.122-1.el6_10.i686.rpm chromium-browser-debuginfo-80.0.3987.122-1.el6_10.i686.rpm
x86_64: chromium-browser-80.0.3987.122-1.el6_10.x86_64.rpm chromium-browser-debuginfo-80.0.3987.122-1.el6_10.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 6):
i386: chromium-browser-80.0.3987.122-1.el6_10.i686.rpm chromium-browser-debuginfo-80.0.3987.122-1.el6_10.i686.rpm
i686: chromium-browser-80.0.3987.122-1.el6_10.i686.rpm chromium-browser-debuginfo-80.0.3987.122-1.el6_10.i686.rpm
x86_64: chromium-browser-80.0.3987.122-1.el6_10.x86_64.rpm chromium-browser-debuginfo-80.0.3987.122-1.el6_10.x86_64.rpm
Red Hat Enterprise Linux Workstation Supplementary (v. 6):
i386: chromium-browser-80.0.3987.122-1.el6_10.i686.rpm chromium-browser-debuginfo-80.0.3987.122-1.el6_10.i686.rpm
i686:

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:0738-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0738
Issue date: 2020-03-09

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.

Topics%20covered

Topics Covered

security advisory update red hat important security impact web browser chromium

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

1807343 - CVE-2020-6418 chromium-browser: Type confusion in V8

1807349 - ICU: Integer overflow in UnicodeString::doAppend()

1807381 - CVE-2020-6407 chromium-browser: Out of bounds memory access in streams

1807498 - CVE-2020-6383 chromium-browser: Type confusion in V8

1807499 - CVE-2020-6384 chromium-browser: Use after free in WebAudio

1807500 - CVE-2020-6386 chromium-browser: Use after free in speech

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