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Gentoo Linux Security Advisory 202312-02

Gentoo Linux Security Advisory 202312-2 - A vulnerability has been found in Minecraft Server which leads to remote code execution. Versions greater than or equal to 1.18.1 are affected.

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#vulnerability#web#mac#linux#rce#log4j

Gentoo Linux Security Advisory GLSA 202312-02


                                       https://security.gentoo.org/  

Severity: High
Title: Minecraft Server: Remote Code Execution
Date: December 20, 2023
Bugs: #828936
ID: 202312-02


Synopsis

A vulnerability has been found in Minecraft Server which leads to remote
code execution.

Background

Minecraft Server is the official server for the sandbox video game.

Affected packages

Package Vulnerable Unaffected


games-server/minecraft-server < 1.18.1 >= 1.18.1

Description

A vulnerability has been discovered in Minecraft Server. Please review
the CVE identifier referenced below for details.

Impact

Vulnerable Minecraft Server versions include a bundled version of log4j
which is vulnerable to remote code execution.

Workaround

There is no known workaround at this time.

Resolution

All Minecraft Server users should upgrade to the latest version:

emerge --sync

emerge --ask --oneshot --verbose “>=games-server/minecraft-server-1.18.1”

References

[ 1 ] CVE-2021-4104
https://nvd.nist.gov/vuln/detail/CVE-2021-4104

Availability

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

https://security.gentoo.org/glsa/202312-02

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
[email protected] 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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