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prowler/checks/check_extra750
2020-12-01 10:03:59 +01:00

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#!/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.
CHECK_ID_extra750="7.50"
CHECK_TITLE_extra750="[extra750] Ensure no security groups allow ingress from 0.0.0.0/0 or ::/0 to MySQL port 3306 (Not Scored) (Not part of CIS benchmark)"
CHECK_SCORED_extra750="NOT_SCORED"
CHECK_TYPE_extra750="EXTRA"
CHECK_SEVERITY_extra750="High"
CHECK_ASFF_RESOURCE_TYPE_extra750="AwsEc2SecurityGroup"
CHECK_ALTERNATE_check750="extra750"
CHECK_ASFF_COMPLIANCE_TYPE_extra750="ens-mp.com.4.aws.sg.7"
extra750(){
for regx in $REGIONS; do
SG_LIST=$($AWSCLI ec2 describe-security-groups --query 'SecurityGroups[?length(IpPermissions[?((FromPort==null && ToPort==null) || (FromPort<=`3306` && ToPort>=`3306`)) && (contains(IpRanges[].CidrIp, `0.0.0.0/0`) || contains(Ipv6Ranges[].CidrIpv6, `::/0`))]) > `0`].{GroupId:GroupId}' $PROFILE_OPT --region $regx --output text)
if [[ $SG_LIST ]];then
for SG in $SG_LIST;do
textFail "$regx: Found Security Group: $SG open to 0.0.0.0/0 for MySQL port" "$regx"
done
else
textPass "$regx: No Security Groups found open to 0.0.0.0/0 for MySQL port" "$regx"
fi
done
}