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[gentoo-announce] [ GLSA 201911-07 ] Mozilla Firefox: Multiple vulnerabilities

Posted on 25 November 2019
Gentoo-announce

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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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