GKE Master Authorized Networks Disabled

Query id: 62c8cf50-87f0-4295-a974-8184ed78fe02
Query name: GKE Master Authorized Networks Disabled
Platform: GoogleDeploymentManager
Severity: High
Category: Networking and Firewall
URL: Github

Description¶

Master authorized networks must be enabled in GKE clusters
Documentation

Code samples¶

Code samples with security vulnerabilities¶

Positive test num. 1 - yaml file

resources:
  - name: my-cluster
    type: container.v1.cluster
    properties:
      description: cluster

Positive test num. 2 - yaml file

resources:
  - name: my-cluster
    type: container.v1.cluster
    properties:
      description: cluster
      masterAuthorizedNetworksConfig:
        enabled: false

Code samples without security vulnerabilities¶

Negative test num. 1 - yaml file

resources:
  - name: my-cluster
    type: container.v1.cluster
    properties:
      description: cluster
      masterAuthorizedNetworksConfig:
        enabled: true