- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 202311-16
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                           https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

 Severity: Low
    Title: Open vSwitch: Multiple Vulnerabilities
     Date: November 26, 2023
     Bugs: #765346, #769995, #803107, #887561
       ID: 202311-16

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

Synopsis
========

Multiple denial of service vulnerabilites have been found in Open
vSwitch.

Background
==========

Open vSwitch is a production quality multilayer virtual switch.

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

Package               Vulnerable    Unaffected
--------------------  ------------  ------------
net-misc/openvswitch  < 2.17.6      >= 2.17.6

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

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

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-misc/openvswitch-2.17.6"

References
==========

[ 1 ] CVE-2020-27827
      https://nvd.nist.gov/vuln/detail/CVE-2020-27827
[ 2 ] CVE-2020-35498
      https://nvd.nist.gov/vuln/detail/CVE-2020-35498
[ 3 ] CVE-2021-3905
      https://nvd.nist.gov/vuln/detail/CVE-2021-3905
[ 4 ] CVE-2021-36980
      https://nvd.nist.gov/vuln/detail/CVE-2021-36980
[ 5 ] CVE-2022-4337
      https://nvd.nist.gov/vuln/detail/CVE-2022-4337
[ 6 ] CVE-2022-4338
      https://nvd.nist.gov/vuln/detail/CVE-2022-4338
[ 7 ] CVE-2023-1668
      https://nvd.nist.gov/vuln/detail/CVE-2023-1668

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

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

 https://security.gentoo.org/glsa/202311-16

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 2023 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-202311-16: Open vSwitch: Multiple Vulnerabilities

Multiple denial of service vulnerabilites have been found in Open vSwitch.

Summary

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

Resolution

All Open vSwitch users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/openvswitch-2.17.6"

References

[ 1 ] CVE-2020-27827 https://nvd.nist.gov/vuln/detail/CVE-2020-27827 [ 2 ] CVE-2020-35498 https://nvd.nist.gov/vuln/detail/CVE-2020-35498 [ 3 ] CVE-2021-3905 https://nvd.nist.gov/vuln/detail/CVE-2021-3905 [ 4 ] CVE-2021-36980 https://nvd.nist.gov/vuln/detail/CVE-2021-36980 [ 5 ] CVE-2022-4337 https://nvd.nist.gov/vuln/detail/CVE-2022-4337 [ 6 ] CVE-2022-4338 https://nvd.nist.gov/vuln/detail/CVE-2022-4338 [ 7 ] CVE-2023-1668 https://nvd.nist.gov/vuln/detail/CVE-2023-1668

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202311-16

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: Low
Title: Open vSwitch: Multiple Vulnerabilities
Date: November 26, 2023
Bugs: #765346, #769995, #803107, #887561
ID: 202311-16

Synopsis

Multiple denial of service vulnerabilites have been found in Open vSwitch.

Background

Open vSwitch is a production quality multilayer virtual switch.

Affected Packages

Package Vulnerable Unaffected -------------------- ------------ ------------ net-misc/openvswitch < 2.17.6 >= 2.17.6

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Related News

News

Powered By

Footer Logo

Linux Security - Your source for Top Linux News, Advisories, HowTo's and Feature Release.

Powered By

Footer Logo