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Gentoo Linux Security Advisory                           GLSA 202102-02
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: Mozilla Thunderbird: Multiple vulnerabilities
     Date: February 01, 2021
     Bugs: #767394
       ID: 202102-02

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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      < 78.7.0                  >= 78.7.0 
  2  mail-client/thunderbird-bin
                                  < 78.7.0                  >= 78.7.0 
    -------------------------------------------------------------------
     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 --verbose ">=mail-client/thunderbird-78.7.0"

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

  # emerge --sync
  # emerge --ask --oneshot -v ">=mail-client/thunderbird-bin-78.7.0"

References
=========
[ 1 ] CVE-2020-15685
      https://nvd.nist.gov/vuln/detail/CVE-2020-15685
[ 2 ] CVE-2020-26976
      https://nvd.nist.gov/vuln/detail/CVE-2020-26976
[ 3 ] CVE-2021-23953
      https://nvd.nist.gov/vuln/detail/CVE-2021-23953
[ 4 ] CVE-2021-23954
      https://nvd.nist.gov/vuln/detail/CVE-2021-23954
[ 5 ] CVE-2021-23960
      https://nvd.nist.gov/vuln/detail/CVE-2021-23960
[ 6 ] CVE-2021-23964
      https://nvd.nist.gov/vuln/detail/CVE-2021-23964
[ 7 ] Upstream advisory (MFSA-2021-05)
      https://www.mozilla.org/en-US/security/advisories/mfsa2021-05/

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

 https://security.gentoo.org/glsa/202102-02

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 2021 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/

Gentoo: GLSA-202102-02: Mozilla Thunderbird: Multiple vulnerabilities

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

Summary

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

Resolution

All Mozilla Thunderbird users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=mail-client/thunderbird-78.7.0"
All Mozilla Thunderbird binary users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot -v ">=mail-client/thunderbird-bin-78.7.0"

References


[ 1 ] CVE-2020-15685 https://nvd.nist.gov/vuln/detail/CVE-2020-15685 [ 2 ] CVE-2020-26976 https://nvd.nist.gov/vuln/detail/CVE-2020-26976 [ 3 ] CVE-2021-23953 https://nvd.nist.gov/vuln/detail/CVE-2021-23953 [ 4 ] CVE-2021-23954 https://nvd.nist.gov/vuln/detail/CVE-2021-23954 [ 5 ] CVE-2021-23960 https://nvd.nist.gov/vuln/detail/CVE-2021-23960 [ 6 ] CVE-2021-23964 https://nvd.nist.gov/vuln/detail/CVE-2021-23964 [ 7 ] Upstream advisory (MFSA-2021-05) https://www.mozilla.org/en-US/security/advisories/mfsa2021-05/

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202102-02

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.

Severity
Severity: Normal
Title: Mozilla Thunderbird: Multiple vulnerabilities
Date: February 01, 2021
Bugs: #767394
ID: 202102-02

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 < 78.7.0 >= 78.7.0 2 mail-client/thunderbird-bin < 78.7.0 >= 78.7.0 ------------------------------------------------------------------- 2 affected packages

Impact

===== Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

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