Cloud Storage bucket is publicly accessible Affecting Cloud Storage service in Google
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.
IAM/ Public Access
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CIS-ControlsCIS-GoogleCSA-CCMHIPAAISO-27001SOC-2
- Snyk IDSNYK-CC-00373
- creditSnyk Research Team
Description
Potentially anyone can access data stored in the bucket.
How to fix?
Remove allUsers and allAuthenticatedUsers values from member or members attribute.
Example Configuration
resource "google_storage_bucket_iam_member" "allowed" {
bucket = "test"
role = "roles/storage.admin"
member = "user:jane@example.com"
}
resource "google_storage_bucket_iam_binding" "allowed" {
bucket = "test"
role = "roles/storage.admin"
members = [
"user:jane@example.com",
]
}