terraform.gcp.security.gcp-storage-bucket-not-public-iam-binding.gcp-storage-bucket-not-public-iam-binding
semgrep
Author
unknown
Download Count*
License
Ensure that Container Registry repositories are not anonymously or publicly accessible
Run Locally
Run in CI
Defintion
rules:
- id: gcp-storage-bucket-not-public-iam-binding
patterns:
- pattern: resource
- pattern-inside: |
resource "google_storage_bucket_iam_binding" "..." {
...
members = [ ..., "allAuthenticatedUsers", ...]
...
}
message: Ensure that Container Registry repositories are not anonymously or
publicly accessible
metadata:
owasp:
- A05:2017 - Broken Access Control
- A01:2021 - Broken Access Control
cwe:
- "CWE-284: Improper Access Control"
category: security
technology:
- terraform
- gcp
references:
- https://owasp.org/Top10/A01_2021-Broken_Access_Control
subcategory:
- audit
likelihood: LOW
impact: LOW
confidence: LOW
license: Commons Clause License Condition v1.0[LGPL-2.1-only]
vulnerability_class:
- Improper Authorization
languages:
- hcl
severity: WARNING
Examples
gcp-storage-bucket-not-public-iam-binding.tf
# fail
# ruleid: gcp-storage-bucket-not-public-iam-binding
resource "google_storage_bucket_iam_binding" "fail" {
bucket = google_storage_bucket.default.name
role = "roles/storage.admin"
members = [
"user:jane@example.com",
"allAuthenticatedUsers"
]
}
# ok: gcp-storage-bucket-not-public-iam-binding
resource "google_storage_bucket_iam_binding" "success" {
bucket = google_storage_bucket.default.name
role = "roles/storage.admin"
members = [
"user:jane@example.com"
]
}
Short Link: https://sg.run/qWwy