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Gentoo Linux Security Advisory GLSA 202309-06
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https://security.gentoo.org/
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Severity: High
Title: Samba: Multiple Vulnerabilities
Date: September 17, 2023
Bugs: #820566, #821688, #830983, #832433, #861512, #866225, #869122, #878273, #880437, #886153, #903621, #905320, #910334
ID: 202309-06

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Synopsis
========

Multiple vulnerabilities have been discovered in Samba, the worst of
which could result in root remote code execution.

Background
==========

Samba is a suite of SMB and CIFS client/server programs.

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

Package Vulnerable Unaffected
------------ ------------ ------------
net-fs/samba < 4.18.4 >= 4.18.4

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

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

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-fs/samba-4.18.4"

References
==========

[ 1 ] CVE-2007-4559
https://nvd.nist.gov/vuln/detail/CVE-2007-4559
[ 2 ] CVE-2016-2124
https://nvd.nist.gov/vuln/detail/CVE-2016-2124
[ 3 ] CVE-2020-17049
https://nvd.nist.gov/vuln/detail/CVE-2020-17049
[ 4 ] CVE-2020-25717
https://nvd.nist.gov/vuln/detail/CVE-2020-25717
[ 5 ] CVE-2020-25718
https://nvd.nist.gov/vuln/detail/CVE-2020-25718
[ 6 ] CVE-2020-25719
https://nvd.nist.gov/vuln/detail/CVE-2020-25719
[ 7 ] CVE-2020-25721
https://nvd.nist.gov/vuln/detail/CVE-2020-25721
[ 8 ] CVE-2020-25722
https://nvd.nist.gov/vuln/detail/CVE-2020-25722
[ 9 ] CVE-2021-3670
https://nvd.nist.gov/vuln/detail/CVE-2021-3670
[ 10 ] CVE-2021-3738
https://nvd.nist.gov/vuln/detail/CVE-2021-3738
[ 11 ] CVE-2021-20251
https://nvd.nist.gov/vuln/detail/CVE-2021-20251
[ 12 ] CVE-2021-20316
https://nvd.nist.gov/vuln/detail/CVE-2021-20316
[ 13 ] CVE-2021-23192
https://nvd.nist.gov/vuln/detail/CVE-2021-23192
[ 14 ] CVE-2021-44141
https://nvd.nist.gov/vuln/detail/CVE-2021-44141
[ 15 ] CVE-2021-44142
https://nvd.nist.gov/vuln/detail/CVE-2021-44142
[ 16 ] CVE-2022-0336
https://nvd.nist.gov/vuln/detail/CVE-2022-0336
[ 17 ] CVE-2022-1615
https://nvd.nist.gov/vuln/detail/CVE-2022-1615
[ 18 ] CVE-2022-2031
https://nvd.nist.gov/vuln/detail/CVE-2022-2031
[ 19 ] CVE-2022-3437
https://nvd.nist.gov/vuln/detail/CVE-2022-3437
[ 20 ] CVE-2022-3592
https://nvd.nist.gov/vuln/detail/CVE-2022-3592
[ 21 ] CVE-2022-32742
https://nvd.nist.gov/vuln/detail/CVE-2022-32742
[ 22 ] CVE-2022-32743
https://nvd.nist.gov/vuln/detail/CVE-2022-32743
[ 23 ] CVE-2022-32744
https://nvd.nist.gov/vuln/detail/CVE-2022-32744
[ 24 ] CVE-2022-32745
https://nvd.nist.gov/vuln/detail/CVE-2022-32745
[ 25 ] CVE-2022-32746
https://nvd.nist.gov/vuln/detail/CVE-2022-32746
[ 26 ] CVE-2022-37966
https://nvd.nist.gov/vuln/detail/CVE-2022-37966
[ 27 ] CVE-2022-37967
https://nvd.nist.gov/vuln/detail/CVE-2022-37967
[ 28 ] CVE-2022-38023
https://nvd.nist.gov/vuln/detail/CVE-2022-38023
[ 29 ] CVE-2022-42898
https://nvd.nist.gov/vuln/detail/CVE-2022-42898
[ 30 ] CVE-2022-45141
https://nvd.nist.gov/vuln/detail/CVE-2022-45141
[ 31 ] CVE-2023-0225
https://nvd.nist.gov/vuln/detail/CVE-2023-0225
[ 32 ] CVE-2023-0614
https://nvd.nist.gov/vuln/detail/CVE-2023-0614
[ 33 ] CVE-2023-0922
https://nvd.nist.gov/vuln/detail/CVE-2023-0922

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

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

https://security.gentoo.org/glsa/202309-06

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
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