Logging metric filter and alert for Storage IAM permission changes should be configured Affecting Cloud Storage service in Google
Severity Framework
Snyk CCSS
Rule category
Logging / Logging
Is your enviroment affected by this misconfiguration?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsFrameworks
CIS-Controls
CIS-Google
HIPAA
ISO-27001
PCI-DSS
- Snyk ID SNYK-CC-00443
- credit Snyk Research Team
Description
Logging metric filter and alert for Storage IAM permission changes should be configured. Cloud storage bucket permissions affect access to sensitive buckets and their objects. Monitoring storage IAM changes can reduce the time needed to correct misconfigured permissions.
How to fix?
Logging metric filter and alert for Storage IAM permission changes should be configured.
Example Configuration
resource "google_logging_metric" "logging_metric" {
name = "logging_metric"
filter = "resource.type=gcs_bucket AND protoPayload.methodName=\"storage.setIamPermissions\""
metric_descriptor {
value_type = "INT64"
metric_kind = "DELTA"
}
}
resource "google_monitoring_alert_policy" "alert_policy" {
depends_on = [google_logging_metric.logging_metric]
display_name = "Alert Policy"
combiner = "OR"
conditions {
display_name = "condition"
condition_threshold {
filter = "resource.type=gcs_bucket metric.type=\"logging.googleapis.com/user/logging_metric\""
duration = "60s"
comparison = "COMPARISON_GT"
}
}
}