In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type "json-patch" (e.g. `kubectl patch --type json` or `"Content-Type: application/json-patch+json"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| k8s.io/kubernetes(Go) | 1.0 | N/A | N/A |
| k8s.io/kubernetes(Go) | 1.11.0 | 1.11.8 | N/A |
| k8s.io/kubernetes(Go) | 1.12.0 | 1.12.6 | N/A |
| k8s.io/kubernetes(Go) | 1.13.0 | 1.13.4 | N/A |
CVSS Metrics
