Severity Framework
CCSS (Common Configuration Scoring System) is a set of measures used to determine the severity of the rule.
Snyk CCSS
Rule category
Each rule is associated with a high-level category. For example IAM, Container, Monitoring, Logging, Network, etc.
Data/ Logging
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AWS-Well-ArchitectedCIS-AWSCSA-CCMISO-27001NIST-800-53PCI-DSSSOC-2
- Snyk IDSNYK-CC-00172
- creditSnyk Research Team
Description
Allowing public access to CloudTrail log data may aid an adversary in identifying weaknesses in the affected account's use or configuration.
How to fix?
Ensure the aws_s3_bucket acl field is not set to "public-read" or "public-read-write".
Example Configuration
resource "aws_s3_bucket" "private1" {
acl = "private"
# other required fields here
}
Ensure the AWS::S3::Bucket AccessControl field is not set to "PublicRead" or "PublicReadWrite".
Example Configuration
Type: "AWS::S3::Bucket"
Properties:
BucketName: cfn172bucket2
AccessControl: LogDeliveryWrite
# other required fields here