Minimize wildcard use in Roles and ClusterRoles

OrtaDüzey 1Manuel incelemeopenshift

Açıklama

Kubernetes Roles and ClusterRoles provide access to resources based on sets of objects and actions that can be taken on those objects. It is possible to set either of these to be the wildcard "*" which matches all items. Use of wildcards is not optimal from a security perspective as it may allow for inadvertent access to be granted when new resources are added to the Kubernetes API either as CRDs or in later versions of the product. The benchmark marks this recommendation Manual.

Nasıl denetlenir

Denetim yöntemi: Manuel inceleme

Bu öneri otomatik olarak denetlenemez. --include-manual parametresini verdiğinizde tarama bunu bu talimatlarla birlikte listeler.

Run the command below to describe each cluster role and inspect it for wildcard usage: oc describe clusterrole Run the command below to describe each role and inspect it for wildcard usage: oc describe role -A

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

Where possible replace any use of wildcards in clusterroles and roles with specific objects or actions.

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: openshiftpoliciesrbac
Referans: CIS Red Hat OpenShift Container Platform Benchmark v2.0.0 - 5.1.3 Minimize wildcard use in Roles and ClusterRoles