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feat(reorganize_folders): Merge checks. (#1196)

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Co-authored-by: sergargar <sergio@verica.io>
This commit is contained in:
Sergio Garcia
2022-06-14 13:10:26 +02:00
committed by GitHub
parent 36fcab17f3
commit eb679f50f1
238 changed files with 0 additions and 549 deletions
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64
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#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2018) 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/AmazonECR/latest/userguide/image-scanning.html
#
# aws ecr put-image-scanning-configuration \
# --region <value> \
# --repository-name <value> \
# --image-scanning-configuration scanOnPush=true
CHECK_ID_extra765="7.65"
CHECK_TITLE_extra765="[extra765] Check if ECR image scan on push is enabled "
CHECK_SCORED_extra765="NOT_SCORED"
CHECK_CIS_LEVEL_extra765="EXTRA"
CHECK_SEVERITY_extra765="Medium"
CHECK_ALTERNATE_check765="extra765"
CHECK_SERVICENAME_extra765="ecr"
CHECK_RISK_extra765='Amazon ECR image scanning helps in identifying software vulnerabilities in your container images. Amazon ECR uses the Common Vulnerabilities and Exposures (CVEs) database from the open-source Clair project and provides a list of scan findings. '
CHECK_REMEDIATION_extra765='Enable ECR image scanning and review the scan findings for information about the security of the container images that are being deployed.'
CHECK_DOC_extra765='https://docs.aws.amazon.com/AmazonECR/latest/userguide/image-scanning.html'
CHECK_CAF_EPIC_extra765='Infrastructure Security'
extra765(){
for region in $REGIONS; do
LIST_ECR_REPOS=$($AWSCLI ecr describe-repositories $PROFILE_OPT --region $region --query "repositories[*].[repositoryName]" --output text 2>&1)
if [[ $(echo "$LIST_ECR_REPOS" | grep AccessDenied) ]]; then
textInfo "$region: Access Denied Trying to describe ECR repositories" "$region"
continue
fi
if [[ ! -z "$LIST_ECR_REPOS" ]]; then
for repo in $LIST_ECR_REPOS; do
SCAN_ENABLED=$($AWSCLI ecr describe-repositories $PROFILE_OPT --region $region --query "repositories[?repositoryName==\`$repo\`].[imageScanningConfiguration.scanOnPush]" --output text 2>&1)
case "$SCAN_ENABLED" in
"True")
textPass "$region: ECR repository $repo has scan on push enabled" "$region" "$repo"
;;
"False")
textFail "$region: ECR repository $repo has scan on push disabled!" "$region" "$repo"
;;
"None")
textInfo "$region: ECR repository $repo has no scanOnPush status: newer awscli needed" "$region" "$repo"
;;
"*")
textInfo "$region: ECR repository $repo has unknown scanOnPush status \"$SCAN_ENABLED\"" "$region" "$repo"
;;
esac
done
else
textInfo "$region: No ECR repositories found" "$region"
fi
done
}

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#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2018) 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_extra77="7.7"
CHECK_TITLE_extra77="[extra77] Ensure there are no ECR repositories set as Public"
CHECK_SCORED_extra77="NOT_SCORED"
CHECK_CIS_LEVEL_extra77="EXTRA"
CHECK_SEVERITY_extra77="Critical"
CHECK_ALTERNATE_extra707="extra77"
CHECK_ALTERNATE_check77="extra77"
CHECK_ALTERNATE_check707="extra77"
CHECK_SERVICENAME_extra77="ecr"
CHECK_RISK_extra77='Policy may allow Anonymous users to perform actions.'
CHECK_REMEDIATION_extra77='Ensure this repository and its contents should be publicly accessible.'
CHECK_DOC_extra77='https://docs.aws.amazon.com/AmazonECR/latest/public/security_iam_service-with-iam.html'
CHECK_CAF_EPIC_extra77='Data Protection'
extra77(){
# "Ensure there are no ECR repositories set as Public "
for regx in $REGIONS; do
LIST_ECR_REPOS=$($AWSCLI ecr describe-repositories $PROFILE_OPT --region $regx --query "repositories[*].[repositoryName]" --output text 2>&1)
if [[ $(echo "$LIST_ECR_REPOS" | grep AccessDenied) ]]; then
textInfo "$regx: Access Denied Trying to describe ECR repositories" "$regx" "$repo"
continue
fi
if [[ $(echo "$LIST_ECR_REPOS" | grep SubscriptionRequiredException) ]]; then
textInfo "$regx: Subscription Required Exception trying to describe ECR repositories" "$regx" "$repo"
continue
fi
if [[ ! -z "$LIST_ECR_REPOS" ]]; then
for repo in $LIST_ECR_REPOS; do
TEMP_POLICY_FILE=$(mktemp -t prowler-${ACCOUNT_NUM}-ecr-repo.policy.XXXXXXXXXX)
$AWSCLI ecr get-repository-policy $PROFILE_OPT --region $regx --repository-name $repo --query "policyText" --output text > $TEMP_POLICY_FILE 2>&1
if [[ $(grep AccessDenied $TEMP_POLICY_FILE) ]]; then
textInfo "$regx: Access Denied to get repository policy for repo $repo" "$regx" "$repo"
rm -f $TEMP_POLICY_FILE
continue
fi
# https://docs.aws.amazon.com/AmazonECR/latest/userguide/repository-policies.html - "By default, only the repository owner has access to a repository."
if [[ $(grep RepositoryPolicyNotFoundException $TEMP_POLICY_FILE) ]]; then
textPass "$regx: $repo is not open" "$regx" "$repo"
rm -f $TEMP_POLICY_FILE
continue
fi
# check if the policy has Principal as *
CHECK_ECR_REPO_ALLUSERS_POLICY=$(cat $TEMP_POLICY_FILE | jq '.Statement[]|select(.Effect=="Allow" and (((.Principal|type == "object") and .Principal.AWS == "*") or ((.Principal|type == "string") and .Principal == "*")))')
if [[ $CHECK_ECR_REPO_ALLUSERS_POLICY ]]; then
textFail "$regx: $repo policy \"may\" allow Anonymous users to perform actions (Principal: \"*\")" "$regx"
else
textPass "$regx: $repo is not open" "$regx" "$repo"
fi
rm -f $TEMP_POLICY_FILE
done
else
textInfo "$regx: No ECR repositories found" "$regx" "$repo"
fi
done
}

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#!/usr/bin/env bash
# Prowler - the handy cloud security tool (copyright 2018) 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/AmazonECR/latest/userguide/image-scanning.html
#
# aws ecr put-image-scanning-configuration \
# --region <value> \
# --repository-name <value> \
# --image-scanning-configuration scanOnPush=true
#
# aws ecr describe-image-scan-findings \
# --region <value> \
# --repository-name <value>
# --image-id imageTag=<value>
CHECK_ID_extra776="7.76"
CHECK_TITLE_extra776="[extra776] Check if ECR image scan found vulnerabilities in the newest image version"
CHECK_SCORED_extra776="NOT_SCORED"
CHECK_CIS_LEVEL_extra776="EXTRA"
CHECK_SEVERITY_extra776="Medium"
CHECK_ALTERNATE_check776="extra776"
CHECK_SERVICENAME_extra776="ecr"
CHECK_ASFF_RESOURCE_TYPE_extra776="AwsEcrRepository"
CHECK_RISK_extra776='Amazon ECR image scanning helps in identifying software vulnerabilities in your container images. Amazon ECR uses the Common Vulnerabilities and Exposures (CVEs) database from the open-source Clair project and provides a list of scan findings. '
CHECK_REMEDIATION_extra776='Open the Amazon ECR console. Then look for vulnerabilities and fix them.'
CHECK_DOC_extra776='https://docs.aws.amazon.com/AmazonECR/latest/userguide/image-scanning.html#describe-scan-findings'
CHECK_CAF_EPIC_extra776='Logging and Monitoring'
extra776(){
for region in ${REGIONS}; do
# List ECR repositories
LIST_ECR_REPOS=$($AWSCLI ecr describe-repositories $PROFILE_OPT --region "${region}" --query "repositories[*].[repositoryName]" --output text 2>&1)
# Handle authorization errors
if grep -q -E 'AccessDenied|UnauthorizedOperation|AuthorizationError' <<< "$LIST_ECR_REPOS"; then
textInfo "$region: Access Denied trying to describe ECR repositories" "$region"
continue
fi
if [[ -n "$LIST_ECR_REPOS" ]]; then
for repo in $LIST_ECR_REPOS; do
# Check if the repository has scanOnPush enabled
SCAN_ENABLED=$($AWSCLI ecr describe-repositories $PROFILE_OPT --region "${region}" --query "repositories[?repositoryName=='${repo}'].[imageScanningConfiguration.scanOnPush]" --output text 2>&1)
if [[ "${SCAN_ENABLED}" == "True" ]]; then
# Recover newest image digest
NEWEST_IMAGE_DIGEST=$($AWSCLI ecr describe-images $PROFILE_OPT --region "${region}" --repository-name "${repo}" --query "sort_by(imageDetails,& imagePushedAt)[-1].imageDigest" --output text | head -n 1 2>&1)
if [[ "${NEWEST_IMAGE_DIGEST}" != *"None"* ]]; then
# Recover newest image tag
NEWEST_IMAGE_TAG=$($AWSCLI ecr describe-images $PROFILE_OPT --region "${region}" --repository-name "${repo}" --query "sort_by(imageDetails,& imagePushedAt)[-1].imageTags[0]" --output text | head -n 1 2>&1)
if [[ -n "${LIST_ECR_REPOS}" ]]; then
# For this newest digest, recover the last scan status
IMAGE_SCAN_STATUS=$($AWSCLI ecr describe-image-scan-findings $PROFILE_OPT --region "${region}" --repository-name "${repo}" --image-id imageDigest="${NEWEST_IMAGE_DIGEST}" --query "imageScanStatus.status" --output text 2>&1)
if [[ "${IMAGE_SCAN_STATUS}" == *"ScanNotFoundException"* ]]; then
textFail "${region}: ECR repository ${repo} has imageTag ${NEWEST_IMAGE_TAG} without a scan" "${region}" "${repo}"
else
if [[ "${IMAGE_SCAN_STATUS}" == *"FAILED"* ]]; then
textFail "${region}: ECR repository ${repo} has imageTag ${NEWEST_IMAGE_TAG} with scan status ${IMAGE_SCAN_STATUS}" "${region}" "${repo}"
else
# For this newest digest, recover the number of findings found
# This search needs a JSON response to match against severity
FINDINGS_COUNT=$($AWSCLI ecr describe-image-scan-findings $PROFILE_OPT --region "${region}" --repository-name "${repo}" --image-id imageDigest="${NEWEST_IMAGE_DIGEST}" --query "imageScanFindings.findingSeverityCounts" --output json 2>&1)
if [[ -n "${FINDINGS_COUNT}" ]]; then
SEVERITY_CRITICAL=$(jq -r '.CRITICAL' <<< "${FINDINGS_COUNT}")
if [[ "${SEVERITY_CRITICAL}" != "null" ]]; then
textFail "${region}: ECR repository ${repo} has imageTag ${NEWEST_IMAGE_TAG} with CRITICAL ($SEVERITY_CRITICAL) findings" "${region}" "${repo}"
fi
SEVERITY_HIGH=$(jq -r '.HIGH' <<< "${FINDINGS_COUNT}")
if [[ "${SEVERITY_HIGH}" != "null" ]]; then
textFail "${region}: ECR repository ${repo} has imageTag ${NEWEST_IMAGE_TAG} with HIGH ($SEVERITY_HIGH) findings" "${region}" "${repo}"
fi
SEVERITY_MEDIUM=$(jq -r '.MEDIUM' <<< "${FINDINGS_COUNT}")
if [[ "${SEVERITY_MEDIUM}" != "null" ]]; then
textFail "${region}: ECR repository ${repo} has imageTag ${NEWEST_IMAGE_TAG} with MEDIUM ($SEVERITY_MEDIUM) findings" "${region}" "${repo}"
fi
SEVERITY_LOW=$(jq -r '.LOW' <<< "${FINDINGS_COUNT}")
if [[ "${SEVERITY_LOW}" != "null" ]]; then
textInfo "${region}: ECR repository ${repo} has imageTag ${NEWEST_IMAGE_TAG} with LOW ($SEVERITY_LOW) findings" "${region}" "${repo}"
fi
SEVERITY_INFORMATIONAL=$(jq -r '.INFORMATIONAL' <<< "${FINDINGS_COUNT}")
if [[ "${SEVERITY_INFORMATIONAL}" != "null" ]]; then
textInfo "${region}: ECR repository ${repo} has imageTag ${NEWEST_IMAGE_TAG} with INFORMATIONAL ($SEVERITY_INFORMATIONAL) findings" "${region}" "${repo}"
fi
SEVERITY_UNDEFINED=$(jq -r '.UNDEFINED' <<< "${FINDINGS_COUNT}")
if [[ "${SEVERITY_UNDEFINED}" != "null" ]]; then
textInfo "${region}: ECR repository ${repo} has imageTag ${NEWEST_IMAGE_TAG} with UNDEFINED ($SEVERITY_UNDEFINED) findings" "${region}" "${repo}"
fi
else
textPass "${region}: ECR repository ${repo} has imageTag ${NEWEST_IMAGE_TAG} without findings" "${region}" "${repo}"
fi
fi
fi
fi
else
textInfo "${region}: ECR repository ${repo} has no images" "${region}"
fi
else
textInfo "${region}: ECR repository ${repo} has scanOnPush disabled" "${region}" "${repo}"
fi
done
else
textInfo "${region}: No ECR repositories found" "${region}"
fi
done
}