diff --git a/checks/check_extra7154 b/checks/check_extra7154 new file mode 100644 index 00000000..eb571303 --- /dev/null +++ b/checks/check_extra7154 @@ -0,0 +1,53 @@ +#!/usr/bin/env bash + +# Prowler - the handy cloud security tool (copyright 2019) by Toni de la Fuente +# +# Licensed under the Apache License, Version 2.0 (the "License"); you may not +# use this file except in compliance with the License. You may obtain a copy +# of the License at http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software distributed +# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +# CONDITIONS OF ANY KIND, either express or implied. See the License for the +# specific language governing permissions and limitations under the License. +# +# Remediation: +# +# https://docs.aws.amazon.com/cli/latest/reference/cloudformation/update-termination-protection.html +# +# aws cloudformation update-termination-protection \ +# --stack-name my-stack \ +# --enable-termination-protection + +CHECK_ID_extra7154="7.154" +CHECK_TITLE_extra7154="[extra7154] Enable termination protection for Cloudformation Stacks" +CHECK_SCORED_extra7154="NOT_SCORED" +CHECK_TYPE_extra7154="EXTRA" +CHECK_SEVERITY_extra7154="MEDIUM" +CHECK_ASFF_RESOURCE_TYPE_extra7154="AwsCloudFormationStack" +CHECK_ALTERNATE_check7154="extra7154" +CHECK_SERVICENAME_extra7154="cloudformation" +CHECK_RISK_extra7154='Without termination protection enabled, a critical cloudformation stack can be accidently deleted.' +CHECK_REMEDIATION_extra7154='Ensure termination protection is enabled for the cloudformation stacks' +CHECK_DOC_extra7154='https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-protect-stacks.html' +CHECK_CAF_EPIC_extra7154='Infrastructure Protection' + +extra7154() { + for regx in $REGIONS; do + CFN_STACKS=$($AWSCLI cloudformation describe-stacks $PROFILE_OPT --region $regx --output json) + LIST_OF_CFN_STACKS=$(echo $CFN_STACKS | jq -r '.Stacks[].StackName') + if [[ $LIST_OF_CFN_STACKS ]];then + for stack in $LIST_OF_CFN_STACKS; do + CFN_STACK_DETAILS=$($AWSCLI cloudformation describe-stacks $PROFILE_OPT --region $regx --stack-name $stack --output json) + TERMINATION_ENABLED=echo $CFN_STACK_DETAILS | jq -r '.Stacks[] | select( .EnableTerminationProtection == true )' + if [[ $TERMINATION_ENABLED ]]; then + textPass "$regx: Cloudformation stack $stack has termination protection enabled" "$regx" "$stack" + else + textFail "$regx: Cloudformation stack $stack has termination protection disabled" "$regx" "$stack" + fi + done + else + textInfo "$regx: No Cloudformation stacks found" "$regx" + fi + done +}