2024-04-11 14:23:07 +00:00
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id: ec2-unrestricted-mysql
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info:
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name: Unrestricted MySQL Access on EC2
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author: princechaddha
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severity: critical
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description: |
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Identifies unrestricted inbound access to MySQL database servers on Amazon EC2 instances, specifically targeting TCP port 3306.
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impact: |
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Unrestricted access to MySQL can lead to unauthorized data access, data manipulation, or exploitation of the database server.
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remediation: |
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Restrict inbound access on TCP port 3306 to known, necessary IP addresses or ranges, and avoid using 0.0.0.0/0 or ::/0.
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reference:
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- https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-security-groups.html
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tags: cloud,devops,aws,amazon,ec2,aws-cloud-config
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variables:
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region: "us-east-1"
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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 ec2 describe-security-groups --region $region --filters Name=ip-permission.from-port,Values=3306 Name=ip-permission.to-port,Values=3306 Name=ip-permission.cidr,Values='0.0.0.0/0' --output json --query 'SecurityGroups[*].GroupId'
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extractors:
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- type: json
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name: securitygroup
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internal: true
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json:
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- '.[]'
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- type: dsl
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dsl:
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- 'securitygroup + " security group(s) alows unrestricted mongodb access (0.0.0.0/0 or ::/0) on port 3306"'
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2024-04-11 14:25:25 +00:00
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# digest: 4a0a00473045022100ff19bb5e8c3dfe1f8e153bd309d866713f3e33c0b54882652f6489cc4bac292c02200d43740086e393886f7dbaca0a05947741687ed853c8e128a7b53bc2d926d995:922c64590222798bb761d5b6d8e72950
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