services / Google Cloud / Cloud DNS GKE Clusters

Resources used by Cloud DNS to bind a private DNS zone or a DNS response policy with a GKE cluster.


If the cluster is in a private DNS zone, an attacker can change DNS resolution behavior by binding a response policy. This can create a DOS. If the attacker additionally has permissions to create or update response policy rules, allows domain takeover.



This privilege may grant access to confidential data, or its exploit can incur operational cost.


  • https:​/​/​cloud.​google.​com/​dns/​docs/​access-​control
  • https:​/​/​cloud.​google.​com/​dns/​docs/​zones/​configure-​scopes
  • Contributed by P0 Security

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