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Gentoo Linux Security Advisory                           GLSA 202101-05
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: Chromium, Google Chrome: Multiple vulnerabilities
     Date: January 10, 2021
     Bugs: #764251
       ID: 202101-05

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Synopsis
========

Multiple vulnerabilities have been found in Chromium and Google Chrome,
the worst of which could result in the arbitrary execution of code.

Background
==========

Chromium is an open-source browser project that aims to build a safer,
faster, and more stable way for all users to experience the web.

Google Chrome is one fast, simple, and secure browser for all your
devices.

Affected packages
=================

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  www-client/chromium      < 87.0.4280.141        >= 87.0.4280.141
  2  www-client/google-chrome
                              < 87.0.4280.141        >= 87.0.4280.141
    -------------------------------------------------------------------
     2 affected packages

Description
===========

Multiple vulnerabilities have been discovered in Chromium and Google
Chrome. Please review the CVE identifiers referenced below for details.

Impact
======

Please review the referenced CVE identifiers for details.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Chromium users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot -v ">=www-client/chromium-87.0.4280.141"

All Google Chrome users should upgrade to the latest version:

  # emerge --sync
  # emerge -a --oneshot -v ">=www-client/google-chrome-87.0.4280.141"

References
==========

[  1 ] CVE-2020-15995
       https://nvd.nist.gov/vuln/detail/CVE-2020-15995
[  2 ] CVE-2020-16043
       https://nvd.nist.gov/vuln/detail/CVE-2020-16043
[  3 ] CVE-2021-21106
       https://nvd.nist.gov/vuln/detail/CVE-2021-21106
[  4 ] CVE-2021-21107
       https://nvd.nist.gov/vuln/detail/CVE-2021-21107
[  5 ] CVE-2021-21108
       https://nvd.nist.gov/vuln/detail/CVE-2021-21108
[  6 ] CVE-2021-21109
       https://nvd.nist.gov/vuln/detail/CVE-2021-21109
[  7 ] CVE-2021-21110
       https://nvd.nist.gov/vuln/detail/CVE-2021-21110
[  8 ] CVE-2021-21111
       https://nvd.nist.gov/vuln/detail/CVE-2021-21111
[  9 ] CVE-2021-21112
       https://nvd.nist.gov/vuln/detail/CVE-2021-21112
[ 10 ] CVE-2021-21113
       https://nvd.nist.gov/vuln/detail/CVE-2021-21113
[ 11 ] CVE-2021-21114
       https://nvd.nist.gov/vuln/detail/CVE-2021-21114
[ 12 ] CVE-2021-21115
       https://nvd.nist.gov/vuln/detail/CVE-2021-21115
[ 13 ] CVE-2021-21116
       https://nvd.nist.gov/vuln/detail/CVE-2021-21116

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

 https://security.gentoo.org/glsa/202101-05

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
[email protected] or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=======

Copyright 2021 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5