Control: Minimize wildcard use in Roles and ClusterRoles
Description
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.
Usage
Run the control in your terminal:
powerpipe control run kubernetes_compliance.control.role_with_wildcards_usedSnapshot and share results via Turbot Pipes:
powerpipe loginpowerpipe control run kubernetes_compliance.control.role_with_wildcards_used --shareSQL
This control uses a named query:
role_with_wildcards_used