Red Hat OpenShift
TMA-OPENSHIFT-1.1.20
Ensure that the OpenShift PKI certificate file permissions are set to 600 or more restrictive
Descrição
Ensure that OpenShift PKI certificate files have permissions of 644 or more restrictive. The benchmark marks this recommendation Manual.
Como é verificado
Método de auditoria: Revisão manual
Certificates for control plane components like kube-apiserver, kube-controller-manager, and kube-scheduler are stored in the directory /etc/kubernetes/static-pod-certs/secrets. Certificate files all have permissions 600. Run the following command. # Should 600 or more restrictive for i in $(oc -n openshift-kube-apiserver get pod -l app=openshift-kube-apiserver -o jsonpath='{.items[*].metadata.name}') do echo $i static-pod-certs oc exec -n openshift-kube-apiserver $i -c kube-apiserver -- \ find /etc/kubernetes/static-pod-certs -type f -wholename '*/secrets/*.crt' -exec stat -c %a {} ...
Como é corrigido
Método de correção: Orientação ou patch de infraestrutura
No remediation required; file permissions are managed by the operator.
Propriedades
- Sistemas operacionais
- Qualquer
- Tags
- openshiftcontrol-planefile-permissions
- Referência
- CIS Red Hat OpenShift Container Platform Benchmark v2.0.0 - 1.1.20 Ensure that the OpenShift PKI certificate file permissions are set to 600 or more restrictive