Container-Optimized OS
TMA-COS-2.1.2
Ensure X Window System is not installed
MittelStufe 1Manuelle Prüfungcos
Beschreibung
The X Window System provides a Graphical User Interface (GUI) where users can have multiple windows in which to run programs and various add on. The X Windows system is typically used on workstations where users login, but not on servers where users typically do not login. Unless your organization specifically requires graphical login access via X Windows, remove it to reduce the potential attack surface.
So wird geprüft
Prüfmethode: Manuelle Prüfung
Diese Empfehlung kann nicht automatisch geprüft werden. Ein Scan führt sie mit diesen Anweisungen auf, wenn Sie --include-manual übergeben.
Verify X Windows System is not installed. The following command should return empty result. # grep xorg /etc/cos-package-info.json
So wird behoben
Behebungsmethode: Anleitung oder Infrastruktur-Patch
An OS image update that does not include X Window System is required.
Eigenschaften
- Betriebssysteme
- Beliebig
- Tags
- container-optimized-oscos
- Referenz
- CIS Google Container-Optimized OS Benchmark v1.2.0 - 2.1.2 Ensure X Window System is not installed