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90 lines
2.7 KiB
YAML
90 lines
2.7 KiB
YAML
id: gcloud-sql-publicly-accessible-instances
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info:
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name: Publicly Accessible Cloud SQL Database Instances
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author: princechaddha
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severity: medium
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description: |
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Ensure that your Google Cloud SQL database instances are configured to accept connections only from trusted networks and IP addresses. Publicly accessible instances may expose sensitive data to unauthorized access.
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impact: |
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Publicly accessible database instances can lead to unauthorized access, exposing sensitive data and increasing the risk of security breaches.
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remediation: |
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Configure your Cloud SQL database instances to accept connections only from trusted IP addresses and networks by limiting access to known authorized networks.
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reference:
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- https://cloud.google.com/sql/docs/mysql/configure-ip
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tags: cloud,devops,gcp,gcloud,google-cloud-sql,networking,security,gcp-cloud-config
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flow: |
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code(1)
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for(let projectId of iterate(template.projectIds)){
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set("projectId", projectId)
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code(2)
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for(let sqlInstance of iterate(template.sqlInstances)){
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set("sqlInstance", sqlInstance)
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code(3)
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code(4)
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}
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}
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self-contained: true
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code:
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- engine:
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- sh
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- bash
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source: |
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gcloud projects list --format="json(projectId)"
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extractors:
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- type: json
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name: projectIds
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internal: true
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json:
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- '.[].projectId'
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- engine:
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- sh
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- bash
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source: |
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gcloud sql instances list --project $projectId --format="json(name)"
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extractors:
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- type: json
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name: sqlInstances
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internal: true
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json:
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- '.[].name'
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- engine:
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- sh
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- bash
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source: |
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gcloud sql instances describe $sqlInstance --project $projectId --format=json | jq -r '.settings.ipConfiguration.ipv4Enabled // "null"'
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matchers:
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- type: word
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words:
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- 'true'
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condition: and
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extractors:
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- type: dsl
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dsl:
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- '"The SQL instance " + sqlInstance + " in project " + projectId + " is configured with a public IP address"'
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- engine:
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- sh
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- bash
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source: |
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gcloud sql instances describe $sqlInstance --project $projectId --format=json | jq -r '.settings.ipConfiguration.authorizedNetworks[]?.value // "null"'
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matchers:
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- type: word
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words:
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- '0.0.0.0/0'
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extractors:
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- type: dsl
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dsl:
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- '"The SQL instance " + sqlInstance + " in project " + projectId + " allows access from 0.0.0.0/0, making it publicly accessible"'
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# digest: 4b0a004830460221009fc7d3bbc2bddecbd9964de5ba1974efd38e90efb62540a4df4479b107f438ca022100e25f2584bf8f7446e73274be96b3b2c4f5bdf782134c8f2ea49f0c8d31883ef8:922c64590222798bb761d5b6d8e72950 |