DET-08: Attestation condition removed from the key policy¶
PutKeyPolicy on the state key left a Decrypt-capable statement without a kms:RecipientAttestation condition: the gate on key release was loosened.
| Property | Value |
|---|---|
| Severity | critical |
| Platform | AWS Nitro Enclaves |
| Group | tee |
| Log source | CloudTrail · KMS |
| Policy | P-03 |
| Related check | KMS-01: KMS key policy enforces RecipientAttestation |
Fires when¶
eventName == PutKeyPolicy AND kms:RecipientAttestation condition removed from an attested key
How it runs¶
untrust detect --platform nitro reads CloudTrail in the region you pass with --region, over the last --since minutes (default 60).
A match is a detection event with this rule's ID. Upload it to the console to alert on it; see Runtime detections.