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Gentoo Linux Security Advisory                           GLSA 201705-02
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: Chromium: Multiple vulnerabilities
     Date: May 07, 2017
     Bugs: #616048
       ID: 201705-02

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Synopsis
========

Multiple vulnerabilities have been found in the Chromium web browser,
the worst of which allows remote attackers to execute arbitrary 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.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  www-client/chromium       < 58.0.3029.81         >= 58.0.3029.81

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

Multiple vulnerabilities have been discovered in the Chromium web
browser. Please review the CVE identifiers referenced below for
details.

Impact
======

A remote attacker could possibly execute arbitrary code with the
privileges of the process, cause a Denial of Service condition, obtain
sensitive information, bypass security restrictions or spoof content.

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-58.0.3029.81"

References
==========

[  1 ] CVE-2017-5057
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5057
[  2 ] CVE-2017-5058
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5058
[  3 ] CVE-2017-5059
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5059
[  4 ] CVE-2017-5060
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5060
[  5 ] CVE-2017-5061
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5061
[  6 ] CVE-2017-5062
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5062
[  7 ] CVE-2017-5063
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5063
[  8 ] CVE-2017-5064
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5064
[  9 ] CVE-2017-5065
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5065
[ 10 ] CVE-2017-5066
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5066
[ 11 ] CVE-2017-5067
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5067
[ 12 ] CVE-2017-5069
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5069

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

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

 https://security.gentoo.org/glsa/201705-02

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
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=======

Copyright 2017 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.

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