56 lines
2.1 KiB
YAML
56 lines
2.1 KiB
YAML
id: azure-postgres-connection-throttling-disabled
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info:
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name: Azure PostgreSQL Server Connection Throttling Disabled
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author: princechaddha
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severity: medium
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description: |
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Ensure that "connection_throttling" server parameter is enabled for all PostgreSQL database servers provisioned within your Microsoft Azure cloud account. The "connection_throttling" parameter enables temporary connection throttling per IP address for too many invalid login failures.
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impact: |
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Disabling the "connection_throttling" server parameter exposes your PostgreSQL databases to potential brute force or DDoS attacks by not limiting the rate of failed login attempts.
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remediation: |
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Enable the "connection_throttling" server parameter on your Azure PostgreSQL servers to prevent excessive failed login attempts and mitigate potential attacks.
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reference:
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- https://docs.microsoft.com/en-us/azure/postgresql/concepts-server-parameters
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tags: cloud,devops,azure,microsoft,postgresql,azure-cloud-config
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flow: |
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code(1);
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for (let ServerData of iterate(template.serverList)) {
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ServerData = JSON.parse(ServerData);
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set("name", ServerData.name);
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set("resourceGroup", ServerData.resourceGroup);
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code(2);
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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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az postgres server list --output json --query '[*].{"name":name,"resourceGroup":resourceGroup}'
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extractors:
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- type: json
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name: serverList
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internal: true
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json:
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- '.[]'
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- engine:
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- sh
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- bash
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source: |
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az postgres server configuration show --server-name "$name" --resource-group "$resourceGroup" --name connection_throttling --query 'value'
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matchers-condition: and
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matchers:
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- type: word
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words:
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- 'off'
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extractors:
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- type: dsl
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dsl:
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- 'name + " in " + resourceGroup + " has connection throttling disabled"'
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# digest: 4a0a00473045022100c288cf082b9bf3d0a253e6f8e0f2bdfbd18b63a156e4b9a5dd4654b8cf56868502204fb9a87257f8ea06b83cdc4519e98878a1d554021f0f69b7991f4ef627db61a2:922c64590222798bb761d5b6d8e72950 |