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Gentoo Linux Security Advisory                           GLSA 202210-04
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                                           https://security.gentoo.org/
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 Severity: Low
    Title: Wireshark: Multiple Vulnerabilities
     Date: October 16, 2022
     Bugs: #802216, #824474, #830343, #833294, #869140
       ID: 202210-04

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Synopsis
========

Multiple vulnerabilities have been discovered in Wireshark, the worst of
which could result in denial of service.

Background
==========

Wireshark is a versatile network protocol analyzer.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-analyzer/wireshark     < 3.6.8                      >= 3.6.8

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

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

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-analyzer/wireshark-3.6.8"

References
==========

[ 1 ] CVE-2021-4181
      https://nvd.nist.gov/vuln/detail/CVE-2021-4181
[ 2 ] CVE-2021-4182
      https://nvd.nist.gov/vuln/detail/CVE-2021-4182
[ 3 ] CVE-2021-4183
      https://nvd.nist.gov/vuln/detail/CVE-2021-4183
[ 4 ] CVE-2021-4184
      https://nvd.nist.gov/vuln/detail/CVE-2021-4184
[ 5 ] CVE-2021-4185
      https://nvd.nist.gov/vuln/detail/CVE-2021-4185
[ 6 ] CVE-2021-4186
      https://nvd.nist.gov/vuln/detail/CVE-2021-4186
[ 7 ] CVE-2021-4190
      https://nvd.nist.gov/vuln/detail/CVE-2021-4190
[ 8 ] CVE-2021-22235
      https://nvd.nist.gov/vuln/detail/CVE-2021-22235
[ 9 ] CVE-2021-39920
      https://nvd.nist.gov/vuln/detail/CVE-2021-39920
[ 10 ] CVE-2021-39921
      https://nvd.nist.gov/vuln/detail/CVE-2021-39921
[ 11 ] CVE-2021-39922
      https://nvd.nist.gov/vuln/detail/CVE-2021-39922
[ 12 ] CVE-2021-39924
      https://nvd.nist.gov/vuln/detail/CVE-2021-39924
[ 13 ] CVE-2021-39925
      https://nvd.nist.gov/vuln/detail/CVE-2021-39925
[ 14 ] CVE-2021-39926
      https://nvd.nist.gov/vuln/detail/CVE-2021-39926
[ 15 ] CVE-2021-39928
      https://nvd.nist.gov/vuln/detail/CVE-2021-39928
[ 16 ] CVE-2021-39929
      https://nvd.nist.gov/vuln/detail/CVE-2021-39929
[ 17 ] CVE-2022-0581
      https://nvd.nist.gov/vuln/detail/CVE-2022-0581
[ 18 ] CVE-2022-0582
      https://nvd.nist.gov/vuln/detail/CVE-2022-0582
[ 19 ] CVE-2022-0583
      https://nvd.nist.gov/vuln/detail/CVE-2022-0583
[ 20 ] CVE-2022-0585
      https://nvd.nist.gov/vuln/detail/CVE-2022-0585
[ 21 ] CVE-2022-0586
      https://nvd.nist.gov/vuln/detail/CVE-2022-0586
[ 22 ] WNPA-SEC-2021-06
[ 23 ] WNPA-SEC-2022-06

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

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

 https://security.gentoo.org/glsa/202210-04

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 2022 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