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.
Containers/ Images
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- Snyk IDSNYK-CC-00344
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Description
The AWS ECR registry does not enforce immutable tags.
How to fix?
Set image_tag_mutability attribute to IMMUTABLE.
Example Configuration
resource "aws_ecr_repository" "ecr_repo" {
name = "test"
image_tag_mutability = "IMMUTABLE"
}
Set Properties.ImageTagMutability attribute to IMMUTABLE.
Example Configuration
JSON example configuration:
{
"Type": "AWS::ECR::Repository",
"Properties": {
"RepositoryName" : "test-repository",
"ImageTagMutability": "IMMUTABLE"
}
# other re quired fields here
}
YAML example configuration:
Type: AWS::ECR::Repository
Properties:
RepositoryName: "test-repository"
ImageTagMutability: "IMMUTABLE"
# other required fields here