TMA-AKS-3.1.3

Ensure that the azure.json file has permissions set to 644 or more restrictive

MittelStufe 1Automatisiertaks

Beschreibung

The azure.json file in an AKS worker node contains Azure cloud provider configuration used by Kubernetes and related components to interact with Azure resources such as networking, load balancing, and storage. Because this file may contain sensitive cloud configuration details, ensure that its permissions are set to 644 or more restrictive. Runs on each AKS node; SKIPs where /etc/kubernetes/azure.json is absent.

So wird geprüft

Prüfmethode: Shell-Befehl

shell

set -f
f=""; for x in /etc/kubernetes/azure.json; do if [ -e "$x" ]; then f=$x; break; fi; done
[ -n "$f" ] || exit 1
p=$(stat -Lc %a "$f") || exit 1
if [ $((0$p & 0133)) -eq 0 ]; then echo compliant; else echo "noncompliant: $f mode $p"; fi

Erwartete Ausgabe: compliant

So wird behoben

Behebungsmethode: Shell-Befehl

shell

chmod u-x,go-wx /etc/kubernetes/azure.json

Eigenschaften

Betriebssysteme: Beliebig
Tags: aksworker-nodefile-permissions
Referenz: CIS Azure Kubernetes Service (AKS) Benchmark v2.0.0 - 3.1.3 Ensure that the azure.json file has permissions set to 644 or more restrictive

Diesen Host prüfen

Führen Sie dies auf einem Rechner aus, den Sie prüfen dürfen. Der Scan ist schreibgeschützt.

shell

tmaegis scan --target aks