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withakay/no-standard-secuyrity-groups.sh

Created July 5, 2023 08:54
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AWS CLI: Get security groups that allow 0.0.0.0/0 on non standard ports (22, 80, 443 etc)
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no-standard-secuyrity-groups.sh
aws ec2 describe-security-groups --region "eu-west-1" \
--query 'SecurityGroups[?((IpPermissions.IpRanges.CidrIp == "0.0.0.0/0") || (IpPermissions.Ipv6Ranges.CidrIpv6 == "::/0"))]' \
--output json\
| jq '.[] | select(.IpPermissions[].FromPort | IN(3, 22, 80, 443) | not)'
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withakay commented Jul 5, 2023

There is almost certainly a cleaner way to do this that fetches less data using just aws cli and filtering, but it was easier to figure out with jq

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