services / Google Cloud / Kubernetes Engine Clusters

Manages Kubernetes clusters on Google Kubernetes Engine

One independent instance of a Kubernetes cluster, consisting of a node-pool and the Kubernetes objects such as deployments, statefulsets, pods, jobs that represents workloads and configuration running on the cluster, managed by Kubernetes.

container.​clusters.​deleteTagBinding

Tags can conditionally allow or deny IAM policies. Privilege escalation is possible since removing tags may lead to additional IAM bindings matching the principal.

Risks

1. Policy destruction (CRITICAL)
2. Privilege escalation (CRITICAL)
3. Denial-of-access (EVASION)

Scope: CRITICAL

This privilege may grant access to sensitive data from a significant fraction of organizational functions, allow interruption of critical organizational services, or its exploit could lead to significant privilege escalation.