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Cloud Formation overload "ports" parameters for icmp protocol #629

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vchepkov opened this issue Oct 11, 2024 · 0 comments

vchepkov commented Oct 11, 2024

cfn_nags generates W27 warning for a code fragment:

    SecurityGroupIngress:
        - Description: Allow ICMP ping
          IpProtocol: icmp
          FromPort: 8
          ToPort: 0
          CidrIp: "10.0.0.0/8"

Cloud Formation repurposed ports attributes as "type and code" for icmp protocol, so the warning about port ranges should be suppressed

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