services / Google Cloud / Cloud DNS Networks

Resources used by Cloud DNS to bind DNS zones or policies with VPC networks.

dns.​networks.​bindDNSResponsePolicy

If the network 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.

Risks

1. Domain takeover (CRITICAL)
2. Denial-of-service (HIGH)

Scope: MEDIUM

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

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