| Package | Affected versions | Patched versions |
|---|---|---|
| k8s.io/kubernetes | ≤ 1.22.2 | |
| kubernetes | = 1.20.11= 1.21.5= 1.22.2 |
A security issue was discovered in Kubernetes where actors that control the responses of MutatingWebhookConfiguration or ValidatingWebhookConfiguration requests are able to redirect kube-apiserver requests to private networks of the apiserver. If that user can view kube-apiserver logs when the log level is set to 10, they can view the redirected responses and headers in the logs.
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