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Red Hat Product Errata RHSA-2020:3723 - Security Advisory
Issued:
2020-09-10
Updated:
2020-09-10

RHSA-2020:3723 - 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 85.0.4183.83.

Security Fix(es):

  • chromium-browser: Use after free in presentation API (CVE-2020-6559)
  • chromium-browser: Incorrect security UI in Omnibox (CVE-2020-6571)
  • chromium-browser: Insufficient policy enforcement in autofill (CVE-2020-6560)
  • chromium-browser: Inappropriate implementation in Content Security Policy (CVE-2020-6561)
  • chromium-browser: Insufficient policy enforcement in Blink (CVE-2020-6562)
  • chromium-browser: Insufficient policy enforcement in intent handling (CVE-2020-6563)
  • chromium-browser: Incorrect security UI in permissions (CVE-2020-6564)
  • chromium-browser: Incorrect security UI in Omnibox (CVE-2020-6565)
  • chromium-browser: Insufficient policy enforcement in media (CVE-2020-6566)
  • chromium-browser: Insufficient validation of untrusted input in command line handling (CVE-2020-6567)
  • chromium-browser: Insufficient policy enforcement in intent handling (CVE-2020-6568)
  • chromium-browser: Integer overflow in WebUSB (CVE-2020-6569)
  • chromium-browser: Side-channel information leakage in WebRTC (CVE-2020-6570)

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 - 1872945 - CVE-2020-6559 chromium-browser: Use after free in presentation API
  • BZ - 1872946 - CVE-2020-6560 chromium-browser: Insufficient policy enforcement in autofill
  • BZ - 1872947 - CVE-2020-6561 chromium-browser: Inappropriate implementation in Content Security Policy
  • BZ - 1872948 - CVE-2020-6562 chromium-browser: Insufficient policy enforcement in Blink
  • BZ - 1872949 - CVE-2020-6563 chromium-browser: Insufficient policy enforcement in intent handling
  • BZ - 1872950 - CVE-2020-6564 chromium-browser: Incorrect security UI in permissions
  • BZ - 1872951 - CVE-2020-6565 chromium-browser: Incorrect security UI in Omnibox
  • BZ - 1872952 - CVE-2020-6566 chromium-browser: Insufficient policy enforcement in media
  • BZ - 1872953 - CVE-2020-6567 chromium-browser: Insufficient validation of untrusted input in command line handling
  • BZ - 1872955 - CVE-2020-6568 chromium-browser: Insufficient policy enforcement in intent handling
  • BZ - 1872956 - CVE-2020-6569 chromium-browser: Integer overflow in WebUSB
  • BZ - 1872957 - CVE-2020-6570 chromium-browser: Side-channel information leakage in WebRTC
  • BZ - 1872958 - CVE-2020-6571 chromium-browser: Incorrect security UI in Omnibox

CVEs

  • CVE-2020-6559
  • CVE-2020-6560
  • CVE-2020-6561
  • CVE-2020-6562
  • CVE-2020-6563
  • CVE-2020-6564
  • CVE-2020-6565
  • CVE-2020-6566
  • CVE-2020-6567
  • CVE-2020-6568
  • CVE-2020-6569
  • CVE-2020-6570
  • CVE-2020-6571

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-85.0.4183.83-1.el6_10.x86_64.rpm SHA-256: 5e2c266ea0b77d242148a73b556f2ef1cd7c14b70b332457a44f8b8cf1abaf45
chromium-browser-debuginfo-85.0.4183.83-1.el6_10.x86_64.rpm SHA-256: 3afdae4f2370228042e71cca8a937793c107e5ade8f7e7cc9d8aca231bf8aea9
i386
chromium-browser-85.0.4183.83-1.el6_10.i686.rpm SHA-256: e8830823c999e47e3667cadc7ede2b03f37e4e11fe5465b913ae6ea5e36295f2
chromium-browser-debuginfo-85.0.4183.83-1.el6_10.i686.rpm SHA-256: e523567f7277bf3e790571a4d304776173939aff86bfbe162b32163d8ce2e894

Red Hat Enterprise Linux Workstation 6

SRPM
x86_64
chromium-browser-85.0.4183.83-1.el6_10.x86_64.rpm SHA-256: 5e2c266ea0b77d242148a73b556f2ef1cd7c14b70b332457a44f8b8cf1abaf45
chromium-browser-debuginfo-85.0.4183.83-1.el6_10.x86_64.rpm SHA-256: 3afdae4f2370228042e71cca8a937793c107e5ade8f7e7cc9d8aca231bf8aea9
i386
chromium-browser-85.0.4183.83-1.el6_10.i686.rpm SHA-256: e8830823c999e47e3667cadc7ede2b03f37e4e11fe5465b913ae6ea5e36295f2
chromium-browser-debuginfo-85.0.4183.83-1.el6_10.i686.rpm SHA-256: e523567f7277bf3e790571a4d304776173939aff86bfbe162b32163d8ce2e894

Red Hat Enterprise Linux Desktop 6

SRPM
x86_64
chromium-browser-85.0.4183.83-1.el6_10.x86_64.rpm SHA-256: 5e2c266ea0b77d242148a73b556f2ef1cd7c14b70b332457a44f8b8cf1abaf45
chromium-browser-debuginfo-85.0.4183.83-1.el6_10.x86_64.rpm SHA-256: 3afdae4f2370228042e71cca8a937793c107e5ade8f7e7cc9d8aca231bf8aea9
i386
chromium-browser-85.0.4183.83-1.el6_10.i686.rpm SHA-256: e8830823c999e47e3667cadc7ede2b03f37e4e11fe5465b913ae6ea5e36295f2
chromium-browser-debuginfo-85.0.4183.83-1.el6_10.i686.rpm SHA-256: e523567f7277bf3e790571a4d304776173939aff86bfbe162b32163d8ce2e894

Red Hat Enterprise Linux for Scientific Computing 6

SRPM
x86_64
chromium-browser-85.0.4183.83-1.el6_10.x86_64.rpm SHA-256: 5e2c266ea0b77d242148a73b556f2ef1cd7c14b70b332457a44f8b8cf1abaf45
chromium-browser-debuginfo-85.0.4183.83-1.el6_10.x86_64.rpm SHA-256: 3afdae4f2370228042e71cca8a937793c107e5ade8f7e7cc9d8aca231bf8aea9

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

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