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Red Hat Product Errata RHSA-2020:0738 - Security Advisory
Issued:
2020-03-09
Updated:
2020-03-09

RHSA-2020:0738 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: chromium-browser security update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

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.

Description

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.

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.

Affected Products

  • Red Hat Enterprise Linux Server 6 x86_64
  • Red Hat Enterprise Linux Server 6 i386
  • Red Hat Enterprise Linux Workstation 6 x86_64
  • Red Hat Enterprise Linux Workstation 6 i386
  • Red Hat Enterprise Linux Desktop 6 x86_64
  • Red Hat Enterprise Linux Desktop 6 i386
  • Red Hat Enterprise Linux for Scientific Computing 6 x86_64

Fixes

  • BZ - 1807343 - CVE-2020-6418 chromium-browser: Type confusion in V8
  • BZ - 1807349 - ICU: Integer overflow in UnicodeString::doAppend()
  • BZ - 1807381 - CVE-2020-6407 chromium-browser: Out of bounds memory access in streams
  • BZ - 1807498 - CVE-2020-6383 chromium-browser: Type confusion in V8
  • BZ - 1807499 - CVE-2020-6384 chromium-browser: Use after free in WebAudio
  • BZ - 1807500 - CVE-2020-6386 chromium-browser: Use after free in speech

CVEs

  • CVE-2020-6383
  • CVE-2020-6384
  • CVE-2020-6386
  • CVE-2020-6407
  • CVE-2020-6418
  • CVE-2020-10531

References

  • https://access.redhat.com/security/updates/classification/#important
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 6

SRPM
x86_64
chromium-browser-80.0.3987.122-1.el6_10.x86_64.rpm SHA-256: f22d9360a8df69fc9c9188cf49404f20374740717c0b17e8f9094e205843e96d
chromium-browser-debuginfo-80.0.3987.122-1.el6_10.x86_64.rpm SHA-256: 327f44b79b998381ad4bb190e09e01fc132e46541dfac64b5661b0339f55276e
i386
chromium-browser-80.0.3987.122-1.el6_10.i686.rpm SHA-256: 2a38f63f78702f5e3342fd7e75f853c83e5329ecf99331d784a5c860b0651903
chromium-browser-debuginfo-80.0.3987.122-1.el6_10.i686.rpm SHA-256: 3bda3c44d56de8b63ccc983082ed9dfb0c78b1783133280ab2016e90b078d2c5

Red Hat Enterprise Linux Workstation 6

SRPM
x86_64
chromium-browser-80.0.3987.122-1.el6_10.x86_64.rpm SHA-256: f22d9360a8df69fc9c9188cf49404f20374740717c0b17e8f9094e205843e96d
chromium-browser-debuginfo-80.0.3987.122-1.el6_10.x86_64.rpm SHA-256: 327f44b79b998381ad4bb190e09e01fc132e46541dfac64b5661b0339f55276e
i386
chromium-browser-80.0.3987.122-1.el6_10.i686.rpm SHA-256: 2a38f63f78702f5e3342fd7e75f853c83e5329ecf99331d784a5c860b0651903
chromium-browser-debuginfo-80.0.3987.122-1.el6_10.i686.rpm SHA-256: 3bda3c44d56de8b63ccc983082ed9dfb0c78b1783133280ab2016e90b078d2c5

Red Hat Enterprise Linux Desktop 6

SRPM
x86_64
chromium-browser-80.0.3987.122-1.el6_10.x86_64.rpm SHA-256: f22d9360a8df69fc9c9188cf49404f20374740717c0b17e8f9094e205843e96d
chromium-browser-debuginfo-80.0.3987.122-1.el6_10.x86_64.rpm SHA-256: 327f44b79b998381ad4bb190e09e01fc132e46541dfac64b5661b0339f55276e
i386
chromium-browser-80.0.3987.122-1.el6_10.i686.rpm SHA-256: 2a38f63f78702f5e3342fd7e75f853c83e5329ecf99331d784a5c860b0651903
chromium-browser-debuginfo-80.0.3987.122-1.el6_10.i686.rpm SHA-256: 3bda3c44d56de8b63ccc983082ed9dfb0c78b1783133280ab2016e90b078d2c5

Red Hat Enterprise Linux for Scientific Computing 6

SRPM
x86_64
chromium-browser-80.0.3987.122-1.el6_10.x86_64.rpm SHA-256: f22d9360a8df69fc9c9188cf49404f20374740717c0b17e8f9094e205843e96d
chromium-browser-debuginfo-80.0.3987.122-1.el6_10.x86_64.rpm SHA-256: 327f44b79b998381ad4bb190e09e01fc132e46541dfac64b5661b0339f55276e

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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