2024-04-11 14:23:07 +00:00
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id: ec2-unrestricted-oracle
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info:
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name: Unrestricted Oracle DB Access
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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 Oracle databases in Amazon EC2 instances, which increases the risk of unauthorized access and attacks.
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impact: |
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Allows potential unauthorized access to the Oracle database, leading to data leakage, data manipulation, or further exploitation.
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remediation: |
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Restrict inbound traffic on TCP port 1521 to known IPs or ranges and employ strict access controls.
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reference:
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- https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/security-group-rules-reference.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=1521 Name=ip-permission.to-port,Values=1521 Name=ip-permission.cidr,Values='0.0.0.0/0' --query 'SecurityGroups[*].GroupId' --output json
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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 access (0.0.0.0/0 or ::/0) on TCP port 1521"'
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2024-04-11 14:25:25 +00:00
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# digest: 490a00463044022016b07bbcc6591afe7642ce52428085c7c2e5f2d923acb812a880bc658d607d5a022073f1dc85bb8b3e17f760ded2efa94b2aea4c14a6eb0fa135a1adb12bf604084a:922c64590222798bb761d5b6d8e72950
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