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45 lines
2.6 KiB
Bash
45 lines
2.6 KiB
Bash
#!/usr/bin/env bash
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# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy
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# of the License at http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software distributed
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# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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# CONDITIONS OF ANY KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations under the License.
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CHECK_ID_extra7131="7.131"
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CHECK_TITLE_extra7131="[extra7131] Ensure RDS instances have minor version upgrade enabled"
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CHECK_SCORED_extra7131="NOT_SCORED"
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CHECK_TYPE_extra7131="EXTRA"
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CHECK_SEVERITY_extra7131="Low"
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CHECK_ASFF_RESOURCE_TYPE_extra7131="AwsRdsDbInstance"
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CHECK_ALTERNATE_check7131="extra7131"
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CHECK_SERVICENAME_extra7131="rds"
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CHECK_RISK_extra7131='Auto Minor Version Upgrade is a feature that you can enable to have your database automatically upgraded when a new minor database engine version is available. Minor version upgrades often patch security vulnerabilities and fix bugs; and therefor should be applied.'
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CHECK_REMEDIATION_extra7131='Enable auto minor version upgrade for all databases and environments.'
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CHECK_DOC_extra7131='https://aws.amazon.com/blogs/database/best-practices-for-upgrading-amazon-rds-to-major-and-minor-versions-of-postgresql/'
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CHECK_CAF_EPIC_extra7131='Infrastructure Security'
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extra7131(){
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for regx in $REGIONS; do
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# LIST_OF_RDS_PUBLIC_INSTANCES=$($AWSCLI rds describe-db-instances $PROFILE_OPT --region $regx --query 'DBInstances[?PubliclyAccessible==`true` && DBInstanceStatus==`"available"`].[DBInstanceIdentifier,Endpoint.Address]' --output text)
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LIST_OF_RDS_INSTANCES=$($AWSCLI rds describe-db-instances $PROFILE_OPT --region $regx --query 'DBInstances[*].[DBInstanceIdentifier,AutoMinorVersionUpgrade]' --output text)
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if [[ $LIST_OF_RDS_INSTANCES ]];then
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while read -r rds_instance;do
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RDS_NAME=$(echo $rds_instance | awk '{ print $1; }')
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RDS_AUTOMINORUPGRADE_FLAG=$(echo $rds_instance | awk '{ print $2; }')
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if [[ $RDS_AUTOMINORUPGRADE_FLAG == "True" ]];then
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textPass "$regx: RDS instance: $RDS_NAME is has minor version upgrade enabled" "$regx"
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else
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textFail "$regx: RDS instance: $RDS_NAME does not have minor version upgrade enabled" "$regx"
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fi
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done <<< "$LIST_OF_RDS_INSTANCES"
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else
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textInfo "$regx: no RDS instances found" "$regx"
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fi
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done
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}
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