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gentooGentoo FoundationGLSA-202312-02
HistoryDec 20, 2023 - 12:00 a.m.

Minecraft Server: Remote Code Execution

2023-12-2000:00:00
Gentoo Foundation
security.gentoo.org
15
minecraft server
remote code execution
log4j
upgrade
resolution
vulnerability

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

7.8 High

AI Score

Confidence

Low

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

0.127 Low

EPSS

Percentile

95.4%

Background

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

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"
OSVersionArchitecturePackageVersionFilename
Gentooanyallgames-server/minecraft-server< 1.18.1UNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

7.8 High

AI Score

Confidence

Low

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

0.127 Low

EPSS

Percentile

95.4%