mirror of
https://github.com/ghndrx/prowler.git
synced 2026-02-10 14:55:00 +00:00
45 lines
2.6 KiB
Bash
45 lines
2.6 KiB
Bash
#!/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_extra7173="7.173"
|
|
CHECK_TITLE_extra7173="[check7173] Security Groups created by EC2 Launch Wizard"
|
|
CHECK_SCORED_extra7173="NOT_SCORED"
|
|
CHECK_CIS_LEVEL_extra7173="EXTRA"
|
|
CHECK_SEVERITY_extra7173="Medium"
|
|
CHECK_ASFF_RESOURCE_TYPE_extra7173="AwsEc2SecurityGroup"
|
|
CHECK_ALTERNATE_extra7173="extra7173"
|
|
CHECK_SERVICENAME_extra7173="ec2"
|
|
CHECK_RISK_cextra7173="Security Groups Created on the AWS Console using the EC2 wizard may allow port 22 from 0.0.0.0/0"
|
|
CHECK_REMEDIATION_extra7173="Apply Zero Trust approach. Implement a process to scan and remediate security groups created by the EC2 Wizard. Recommended best practices is to use an authorized security group."
|
|
CHECK_DOC_extra7173="CHECK_DOC_extra7173='https://docs.aws.amazon.com/eks/latest/userguide/sec-group-reqs.html'"
|
|
CHECK_CAF_EPIC_extra7173="Infrastructure Security"
|
|
|
|
extra7173(){
|
|
# Ensure no security groups are created using Console EC2 Wizard
|
|
for regx in $REGIONS; do
|
|
CHECK_SGDEFAULT_IDS=$("${AWSCLI}" ec2 describe-security-groups ${PROFILE_OPT} --region "${regx}" --filters Name=group-name,Values='launch-wizard-*' --query 'SecurityGroups[*].GroupId[]' --output text 2>&1)
|
|
if grep -q -E 'AccessDenied|UnauthorizedOperation' <<< "${CHECK_SGDEFAULT_IDS}"; then
|
|
textInfo "${regx}: Access Denied trying to describe security groups" "${regx}"
|
|
continue
|
|
fi
|
|
if [[ ${CHECK_SGDEFAULT_IDS} ]]; then
|
|
for CHECK_SGDEFAULT_ID in ${CHECK_SGDEFAULT_IDS}; do
|
|
SECURITY_GROUP_NAME=$(${AWSCLI} ec2 describe-security-groups ${PROFILE_OPT} --region "${regx}" --group-ids "${CHECK_SGDEFAULT_ID}" --query 'SecurityGroups[*].GroupName[]' --output text 2>&1)
|
|
textFail "${regx}: Security Group ${SECURITY_GROUP_NAME} (ID: ${CHECK_SGDEFAULT_ID}) was created using the EC2 Launch Wizard" "${regx}" "${CHECK_SGDEFAULT_ID}"
|
|
done
|
|
else
|
|
textPass "${regx}: No Security Groups found that were created using the Wizard" "${regx}" "${CHECK_SGDEFAULT_ID}"
|
|
fi
|
|
done
|
|
}
|