A MariaDB security update has been released for Gentoo Linux.
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Gentoo Linux Security Advisory GLSA 202105-28
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https://security.gentoo.org/
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Severity: Normal
Title: MariaDB: Multiple vulnerabilities
Date: May 26, 2021
Bugs: #777786, #789240
ID: 202105-28
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Synopsis
========
Multiple vulnerabilities have been found in MariaDB, the worst of which
could result in the arbitrary execution of code.
Background
==========
MariaDB is an enhanced, drop-in replacement for MySQL.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 dev-db/mariadb < 10.5.10 >= 10.2.38:10.2
>= 10.3.29:10.3
>= 10.4.19:10.4
>= 10.5.10:10.5
Description
===========
Multiple vulnerabilities have been discovered in MariaDB. 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 MariaDB 10.2.x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-db/mariadb-10.2.38:10.2"
All MariaDB 10.3.x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-db/mariadb-10.3.29:10.3"
All MariaDB 10.3.x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-db/mariadb-10.4.19:10.4"
All MariaDB 10.5.x users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-db/mariadb-10.5.10:10.5"
References
==========
[ 1 ] CVE-2021-2154
https://nvd.nist.gov/vuln/detail/CVE-2021-2154
[ 2 ] CVE-2021-2166
https://nvd.nist.gov/vuln/detail/CVE-2021-2166
[ 3 ] CVE-2021-2180
https://nvd.nist.gov/vuln/detail/CVE-2021-2180
[ 4 ] CVE-2021-27928
https://nvd.nist.gov/vuln/detail/CVE-2021-27928
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202105-28
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 2021 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
