Incorrect Authorization Affecting xorg-server package, versions <1.20.3-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

Exploit Maturity
Mature
EPSS
4.38% (93rd percentile)

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  • Snyk IDSNYK-ALPINE321-XORGSERVER-8489876
  • published6 Dec 2024
  • disclosed25 Oct 2018

Introduced: 25 Oct 2018

CVE-2018-14665  (opens in a new tab)
CWE-863  (opens in a new tab)

How to fix?

Upgrade Alpine:3.21 xorg-server to version 1.20.3-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream xorg-server package and not the xorg-server package as distributed by Alpine. See How to fix? for Alpine:3.21 relevant fixed versions and status.

A flaw was found in xorg-x11-server before 1.20.3. An incorrect permission check for -modulepath and -logfile options when starting Xorg. X server allows unprivileged users with the ability to log in to the system via physical console to escalate their privileges and run arbitrary code under root privileges.