• Attack Complexity


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  • snyk-id


  • published

    15 Jul 2021

  • disclosed

    15 Jul 2021

  • credit


How to fix?

There is no fixed version for k8s.io/kubernetes/plugin/pkg/auth/authorizer/rbac/bootstrappolicy.


k8s.io/kubernetes/plugin/pkg/auth/authorizer/rbac/bootstrappolicy is a package rbac that implements the authorizer.Authorizer interface using roles base access control.

Affected versions of this package are vulnerable to Access Restriction Bypass. Endpoint & EndpointSlice permissions allow cross-Namespace forwarding. If a potential attacker can create or edit Endpoints or EndpointSlices in the Kubernetes API, they can potentially direct a LoadBalancer or Ingress implementation to expose backend IPs the attacker should not have access to.