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Gentoo Linux Security Advisory                           GLSA 202402-10
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: NBD Tools: Multiple Vulnerabilities
     Date: February 04, 2024
     Bugs: #834678
       ID: 202402-10

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Synopsis
========

Multiple vulnerabilities have been found in NBD Tools, the worst of
which could result in arbitary code execution.

Background
==========

The NBD Tools are the Network Block Device utilities allowing one to use
remote block devices over a TCP/IP network. It includes a userland NBD
server.

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

Package        Vulnerable    Unaffected
-------------  ------------  ------------
sys-block/nbd  < 3.24        >= 3.24

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

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

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=sys-block/nbd-3.24"

References
==========

[ 1 ] CVE-2022-26495
      https://nvd.nist.gov/vuln/detail/CVE-2022-26495
[ 2 ] CVE-2022-26496
      https://nvd.nist.gov/vuln/detail/CVE-2022-26496

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

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

 https://security.gentoo.org/glsa/202402-10

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 2024 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-202402-10: NBD Tools: Multiple Vulnerabilities

Multiple vulnerabilities have been found in NBD Tools, the worst of which could result in arbitary code execution.

Summary

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

Resolution

All NBD Tools users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=sys-block/nbd-3.24"

References

[ 1 ] CVE-2022-26495 https://nvd.nist.gov/vuln/detail/CVE-2022-26495 [ 2 ] CVE-2022-26496 https://nvd.nist.gov/vuln/detail/CVE-2022-26496

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202402-10

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: NBD Tools: Multiple Vulnerabilities
Date: February 04, 2024
Bugs: #834678
ID: 202402-10

Synopsis

Multiple vulnerabilities have been found in NBD Tools, the worst of which could result in arbitary code execution.

Background

The NBD Tools are the Network Block Device utilities allowing one to use remote block devices over a TCP/IP network. It includes a userland NBD server.

Affected Packages

Package Vulnerable Unaffected ------------- ------------ ------------ sys-block/nbd < 3.24 >= 3.24

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

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