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CVE PROGRAM SOURCE RECORD5.0 Medium

CVE-2019-11247

Kubernetes kube-apiserver allows access to custom resources via wrong scope

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Status
Published
Published
Updated
Assigning organization
kubernetes

Description

The Kubernetes kube-apiserver mistakenly allows access to a cluster-scoped custom resource if the request is made as if the resource were namespaced. Authorizations for the resource accessed in this manner are enforced using roles and role bindings within the namespace, meaning that a user with access only to a resource in one namespace could create, view update or delete the cluster-scoped resource (according to their namespace role privileges). Kubernetes affected versions include versions prior to 1.13.9, versions prior to 1.14.5, versions prior to 1.15.2, and versions 1.7, 1.8, 1.9, 1.10, 1.11, 1.12.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Kubernetes Kubernetes

  • prior to 1.13.9affected
  • prior to 1.14.5affected
  • prior to 1.15.2affected
  • 1.7affected
  • 1.8affected
  • 1.9affected
  • 1.10affected
  • 1.11affected
  • 1.12affected

References