- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 202210-08
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                           https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

 Severity: Low
    Title: Tcpreplay: Multiple Vulnerabilities
     Date: October 16, 2022
     Bugs: #833139, #836240
       ID: 202210-08

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

Synopsis
========

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

Background
==========

Tcpreplay is a suite of utilities for UNIX systems for editing and
replaying network traffic which was previously captured by tools like
tcpdump and ethereal/wireshark.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-analyzer/tcpreplay     < 4.4.2                      >= 4.4.2

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

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

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-analyzer/tcpreplay-4.4.2"

References
==========

[ 1 ] CVE-2021-45386
      https://nvd.nist.gov/vuln/detail/CVE-2021-45386
[ 2 ] CVE-2021-45387
      https://nvd.nist.gov/vuln/detail/CVE-2021-45387
[ 3 ] CVE-2022-27416
      https://nvd.nist.gov/vuln/detail/CVE-2022-27416
[ 4 ] CVE-2022-27418
      https://nvd.nist.gov/vuln/detail/CVE-2022-27418
[ 5 ] CVE-2022-27939
      https://nvd.nist.gov/vuln/detail/CVE-2022-27939
[ 6 ] CVE-2022-27940
      https://nvd.nist.gov/vuln/detail/CVE-2022-27940
[ 7 ] CVE-2022-27941
      https://nvd.nist.gov/vuln/detail/CVE-2022-27941
[ 8 ] CVE-2022-27942
      https://nvd.nist.gov/vuln/detail/CVE-2022-27942
[ 9 ] CVE-2022-28487
      https://nvd.nist.gov/vuln/detail/CVE-2022-28487
[ 10 ] CVE-2022-37047
      https://nvd.nist.gov/vuln/detail/CVE-2022-37047
[ 11 ] CVE-2022-37048
      https://nvd.nist.gov/vuln/detail/CVE-2022-37048
[ 12 ] CVE-2022-37049
      https://nvd.nist.gov/vuln/detail/CVE-2022-37049

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

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

 https://security.gentoo.org/glsa/202210-08

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