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Gentoo Linux Security Advisory GLSA 201911-07
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https://security.gentoo.org/
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Severity: Normal
Title: Mozilla Firefox: Multiple vulnerabilities
Date: November 25, 2019
Bugs: #693442, #698512
ID: 201911-07

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Synopsis
========

Multiple vulnerabilities have been found in Mozilla Firefox, the worst
of which could result in the arbitrary execution of code.

Background
==========

Mozilla Firefox is a popular open-source web browser from the Mozilla
Project.

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

——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 www-client/firefox < 68.2.0 >= 68.2.0
2 www-client/firefox-bin < 68.2.0 >= 68.2.0
——————————————————————-
2 affected packages

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

Multiple vulnerabilities have been discovered in Mozilla Firefox.
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 Firefox users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=www-client/firefox-68.2.0”

All Firefox binary users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=www-client/firefox-bin-68.2.0”

References
==========

[ 1 ] CVE-2019-11740
https://nvd.nist.gov/vuln/detail/CVE-2019-11740
[ 2 ] CVE-2019-11742
https://nvd.nist.gov/vuln/detail/CVE-2019-11742
[ 3 ] CVE-2019-11743
https://nvd.nist.gov/vuln/detail/CVE-2019-11743
[ 4 ] CVE-2019-11744
https://nvd.nist.gov/vuln/detail/CVE-2019-11744
[ 5 ] CVE-2019-11746
https://nvd.nist.gov/vuln/detail/CVE-2019-11746
[ 6 ] CVE-2019-11752
https://nvd.nist.gov/vuln/detail/CVE-2019-11752
[ 7 ] CVE-2019-9812
https://nvd.nist.gov/vuln/detail/CVE-2019-9812

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

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

https://security.gentoo.org/glsa/201911-07

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 2019 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

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