Sicherheit: Mehrere Probleme in Mozilla Thunderbird

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Gentoo Linux Security Advisory GLSA 202007-64
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https://security.gentoo.org/
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Severity: Normal
Title: Mozilla Thunderbird: Multiple vulnerabilities
Date: July 31, 2020
Bugs: #734978
ID: 202007-64

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Synopsis
========

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

Background
==========

Mozilla Thunderbird is a popular open-source email client from the
Mozilla project.

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 mail-client/thunderbird < 68.11.0 >= 68.11.0
2 mail-client/thunderbird-bin
< 68.11.0 >= 68.11.0
-------------------------------------------------------------------
2 affected packages

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

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

# emerge --sync
# emerge --ask --oneshot -v ">=mail-client/thunderbird-68.11.0"

All Mozilla Thunderbird binary users should upgrade to the latest
version:

# emerge --sync
# emerge --ask --oneshot -v
">=mail-client/thunderbird-bin-68.11.0"

References
==========

[ 1 ] CVE-2020-15652
https://nvd.nist.gov/vuln/detail/CVE-2020-15652
[ 2 ] CVE-2020-15659
https://nvd.nist.gov/vuln/detail/CVE-2020-15659
[ 3 ] CVE-2020-6463
https://nvd.nist.gov/vuln/detail/CVE-2020-6463
[ 4 ] CVE-2020-6514
https://nvd.nist.gov/vuln/detail/CVE-2020-6514
[ 5 ] MFSA-2020-35
https://www.mozilla.org/en-US/security/advisories/mfsa2020-35/

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

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

https://security.gentoo.org/glsa/202007-64

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

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Gentoo Linux Security Advisory GLSA 202007-64
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
<a href="https://security.gentoo.org/" class="">https://security.gentoo.org/</a>
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Severity: Normal
Title: Mozilla Thunderbird: Multiple vulnerabilities
Date: July 31, 2020
Bugs: #734978
ID: 202007-64

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

Synopsis
========

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

Background
==========

Mozilla Thunderbird is a popular open-source email client from the
Mozilla project.

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 mail-client/thunderbird < 68.11.0 >=
68.11.0
2 mail-client/thunderbird-bin
< 68.11.0 >=
68.11.0
-------------------------------------------------------------------
2 affected packages

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

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

# emerge --sync
# emerge --ask --oneshot -v
">=mail-client/thunderbird-68.11.0"

All Mozilla Thunderbird binary users should upgrade to the latest
version:

# emerge --sync
# emerge --ask --oneshot -v
">=mail-client/thunderbird-bin-68.11.0"

References
==========

[ 1 ] CVE-2020-15652
<a href="https://nvd.nist.gov/vuln/detail/CVE-2020-15652" class="">https://nvd.nist.gov/vuln/detail/CVE-2020-15652</a>
[ 2 ] CVE-2020-15659
<a href="https://nvd.nist.gov/vuln/detail/CVE-2020-15659" class="">https://nvd.nist.gov/vuln/detail/CVE-2020-15659</a>
[ 3 ] CVE-2020-6463
<a href="https://nvd.nist.gov/vuln/detail/CVE-2020-6463" class="">https://nvd.nist.gov/vuln/detail/CVE-2020-6463</a>
[ 4 ] CVE-2020-6514
<a href="https://nvd.nist.gov/vuln/detail/CVE-2020-6514" class="">https://nvd.nist.gov/vuln/detail/CVE-2020-6514</a>
[ 5 ] MFSA-2020-35
<a href="https://www.mozilla.org/en-US/security/advisories/mfsa2020-35/" class="">https://www.mozilla.org/en-US/security/advisories/mfsa2020-35/</a>

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

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

<a href="https://security.gentoo.org/glsa/202007-64" class="">https://security.gentoo.org/glsa/202007-64</a>

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
<a href="mailto:security@gentoo.org"
class="">security@gentoo.org</a> or alternatively, you may file a bug at
<a href="https://bugs.gentoo.org" class="">https://bugs.gentoo.org</a>.

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.

<a href="https://creativecommons.org/licenses/by-sa/2.5" class="">https://creativecommons.org/licenses/by-sa/2.5</a></pre><div class=""><br class=""></div></body></html>
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