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82 lines
2.5 KiB
YAML
82 lines
2.5 KiB
YAML
id: eks-node-group-remote-access
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info:
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name: EKS Node Group Remote Access Configuration
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author: princechaddha
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severity: high
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description: |
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Ensure that Amazon EKS node groups are configured with appropriate remote access settings to maintain security and enable necessary administrative access.
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impact: |
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Improper remote access configuration in EKS node groups can lead to security vulnerabilities or hinder necessary administrative access, potentially affecting cluster management and troubleshooting capabilities.
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remediation: |
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Configure remote access settings for EKS node groups by specifying appropriate SSH key pairs and source security groups to enable secure administrative access while maintaining security best practices.
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reference:
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- https://www.trendmicro.com/cloudoneconformity/knowledge-base/aws/EKS/eks-node-group-remote-access.html
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- https://docs.aws.amazon.com/eks/latest/userguide/launch-templates.html
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tags: cloud,devops,aws,amazon,eks,aws-cloud-config
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variables:
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region: "us-east-1"
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flow: |
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code(1)
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for(let clusterName of iterate(template.clusters)){
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set("cluster", clusterName)
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code(2)
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for(let nodegroupName of iterate(template.nodegroups)){
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set("nodegroup", nodegroupName)
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code(3)
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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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aws eks list-clusters --region $region --query 'clusters[]' --output json
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extractors:
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- type: json
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name: clusters
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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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aws eks list-nodegroups --cluster-name $cluster --region $region --query 'nodegroups[]' --output json
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extractors:
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- type: json
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name: nodegroups
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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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aws eks describe-nodegroup --cluster-name $cluster --nodegroup-name $nodegroup --region $region --query 'nodegroup.remoteAccess' --output json
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matchers-condition: and
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matchers:
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- type: regex
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regex:
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- '.*'
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- type: word
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words:
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- "null"
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negative: true
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extractors:
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- type: dsl
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dsl:
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- '"EKS node group " + nodegroup + " in cluster " + cluster + " does not have remote access configured"'
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# digest: 4a0a0047304502203d6f07c68d09531799f475c104159760b6ff871908abe6318495c472fcf12e75022100d887a58f8de4bf9665e832ed1af966ae0c186a2afe1f1749c1912bba4b308266:922c64590222798bb761d5b6d8e72950 |