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CVE-2019-1002100

Description

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.

POC

Reference

No PoCs from references.

Github

- https://github.com/ARPSyndicate/cvemon

- https://github.com/Marquesledivan/terraform-aws-k8s

- https://github.com/RohtangLa/terraform-aws-kubernetes

- https://github.com/adavarski/HomeLab-Proxmox-k8s-DevSecOps-playground

- https://github.com/adavarski/HomeLab-k8s-DevSecOps-playground

- https://github.com/hacking-kubernetes/hacking-kubernetes.info

- https://github.com/novemberrain-test/k8s-aws

- https://github.com/pu1et/doky

- https://github.com/saipasham/kub_test-

- https://github.com/scholzj/aws-kubernetes

- https://github.com/scholzj/aws-minikube

- https://github.com/scholzj/terraform-aws-kubernetes

- https://github.com/scholzj/terraform-aws-minikube

- https://github.com/thirupathi-chintu/terraform-aws-minikube