This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--i6QwEi3OWpmGRtAClAFWYJ2Lw9QMtRH28
Content-Type: multipart/mixed;
 boundary="0w2ZXTfZ5a0za6am33waJ4ZscAYCCWDCC"

--0w2ZXTfZ5a0za6am33waJ4ZscAYCCWDCC
Content-Type: text/plain; charset=utf-8
Content-Language: en-U
Content-Transfer-Encoding: quoted-printable

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 202004-07
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                           https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

 Severity: Normal
    Title: Mozilla Firefox: Multiple vulnerabilities
     Date: April 04, 2020
     Bugs: #716098
       ID: 202004-07

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

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           < 74.0.1                 *>= 68.6.1
                                                           *>= 74.0.1

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

Multiple vulnerabilities have been discovered in Mozilla Firefox.
Please review the CVE identifiers referenced below for details.

Impact
======

A remote attacker could entice a user to view a specially crafted web
page, possibly resulting in the execution of arbitrary code with the
privileges of the process or a Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Mozilla Firefox ESR users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=www-client/firefox-68.6.1"

All Mozilla Firefox users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=www-client/firefox-74.0.1"

References
==========

[ 1 ] CVE-2020-6819
      https://nvd.nist.gov/vuln/detail/CVE-2020-6819
[ 2 ] CVE-2020-6820
      https://nvd.nist.gov/vuln/detail/CVE-2020-6820
[ 3 ] MFSA-2020-11
      https://www.mozilla.org/en-US/security/advisories/mfsa2020-11/

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

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

 https://security.gentoo.org/glsa/202004-07

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 2020 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


--0w2ZXTfZ5a0za6am33waJ4ZscAYCCWDCC--

--i6QwEi3OWpmGRtAClAFWYJ2Lw9QMtRH28
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
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=yB6I
-----END PGP SIGNATURE-----

--i6QwEi3OWpmGRtAClAFWYJ2Lw9QMtRH28--