HTTP Port Open To Internet

• Query id: a14ad534-acbe-4a8e-9404-2f7e1045646e
• Query name: HTTP Port Open To Internet
• Platform: Ansible
• Severity: Medium
• Category: Networking and Firewall
• URL: Github

Description

The HTTP port is open to the internet in a Security Group
Documentation

Code samples

Code samples with security vulnerabilities

Positive test num. 1 - yaml file

- name: example ec2 group1
  amazon.aws.ec2_group:
    name: example
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
      - proto: tcp
        from_port: 67
        to_port: 82
        cidr_ip: 0.0.0.0/0

- name: example ec2 group2
  amazon.aws.ec2_group:
    name: example2
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
      - proto: tcp
        ports: 80
        cidr_ip: 0.0.0.0/0

- name: example ec2 group3
  amazon.aws.ec2_group:
    name: example3
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
      - proto: tcp
        ports: 79-90
        cidr_ip: 0.0.0.0/0

- name: example ec2 group4
  amazon.aws.ec2_group:
    name: example4
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
      - proto: tcp
        ports:
          - 100
          - 70-90
        cidr_ip: 0.0.0.0/0

- name: example ec2 group5
  amazon.aws.ec2_group:
    name: example5
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
      - proto: tcp
        ports:
          - 80
          - 30-31
        cidr_ip: 0.0.0.0/0

- name: example ec2 group6
  amazon.aws.ec2_group:
    name: example
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
      - proto: tcp
        from_port: -1
        to_port: 82
        cidr_ip: 0.0.0.0/0

- name: example ec2 group7
  amazon.aws.ec2_group:
    name: example
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
      - proto: tcp
        from_port: 67
        to_port: -1
        cidr_ip: 0.0.0.0/0

Code samples without security vulnerabilities

Negative test num. 1 - yaml file

- name: example ec2 group1
  amazon.aws.ec2_group:
    name: example
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
    - proto: tcp
      from_port: 67
      to_port: 82
      cidr_ip: 0.0.0.0/1

- name: example ec2 group2
  amazon.aws.ec2_group:
    name: example2
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
    - proto: tcp
      ports: 80
      cidr_ip: 0.0.1.0/0

- name: example ec2 group3
  amazon.aws.ec2_group:
    name: example3
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
    - proto: tcp
      ports: 79-90
      cidr_ip: 0.1.0.0/0

- name: example ec2 group4
  amazon.aws.ec2_group:
    name: example3
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
    - proto: tcp
      ports:
      - 100
      - 70-90
      cidr_ip: 10.0.0.0/0

- name: example ec2 group5
  amazon.aws.ec2_group:
    name: example5
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
    - proto: tcp
      ports:
      - 80
      - 30-31
      cidr_ip: 0.0.0.0/10

- name: example ec2 group6
  amazon.aws.ec2_group:
    name: example
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
    - proto: tcp
      from_port: -1
      to_port: 82
      cidr_ip: 0.1.0.0/0

- name: example ec2 group7
  amazon.aws.ec2_group:
    name: example
    description: an example EC2 group
    vpc_id: 12345
    region: eu-west-1
    aws_secret_key: SECRET
    aws_access_key: ACCESS
    rules:
    - proto: tcp
      from_port: 67
      to_port: -1
      cidr_ip: 1.0.0.0/0