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service.tf
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| resource "aws_subnet" "my_subnet" { | ||
| vpc_id = aws_vpc.my_vpc.id | ||
| cidr_block = "10.0.1.0/24" | ||
| cidr_block = "10.0.2.0/24" |
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AWS VPC subnets should not allow automatic public IP assignment
Resource: aws_subnet.my_subnet | Checkov ID: CKV_AWS_130
How to Fix
resource "aws_subnet" "test" {
...
+ map_public_ip_on_launch = false
}Description
VPC subnet is a part of the VPC having its own rules for traffic.
Assigning the Public IP to the subnet automatically (on launch) can accidentally expose the instances within this subnet to internet and should be edited to 'No' post creation of the Subnet.
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Subnet changed