Prevent any requests to object storage buckets or objects using untrusted KMS keys to protect against unauthorized data encryption, or sensitive data decryption.
Storage / Object / Controls / DEV
Prevent Requests to Buckets or Objects with Untrusted KMS Keys
CCC.ObjStor.CN01 · Encryption
Related Capabilities
| ID | Title | Description |
|---|---|---|
| CCC.Core.CP06 | Access Control | The service automatically enforces user configurations to restrict or allow access to a specific component or a child resource based on factors such as user identities, roles, groups, or attributes. |
| CCC.Core.CP29 | Active Ingestion | While running, the service itself can fetch or reach out to some other service or external source to get data, inputs or commands for the service to process or operate on. |
| CCC.Core.CP11 | Backup | The service can generate copies of its data or configurations in the form of automated backups, snapshot-based backups, or incremental backups. |
| CCC.Core.CP18 | Resource Versioning | The service automatically assigns versions to child resources which can be used to preserve, retrieve, and restore past iterations. |
Related Threats
| ID | Title | Description |
|---|---|---|
| CCC.Core.TH01 | Access is Granted to Unauthorized Users | Logic designed to give different permissions to different entities may be misconfigured or manipulated, allowing unauthorized entities to access restricted parts of the service, its data, or its child resources. This could result in a loss of data confidentiality or tolerance of unauthorized actions which impact the integrity and availability of resources and data. |
| CCC.Core.TH06 | Data is Lost or Corrupted | Services that rely on accurate data are susceptible to disruption in the event of data loss or corruption. Any actions that lead to the unintended deletion, alteration, or limited access to data can impact the availability of the service and the system it is part of. |
Assessment Requirements
| ID | Text | Applicability |
|---|---|---|
| CCC.ObjStor.CN01.AR01 | When a request is made to read a bucket, the service MUST prevent any request using KMS keys not listed as trusted by the organization. | tlp-amber, tlp-red |
| CCC.ObjStor.CN01.AR02 | When a request is made to read an object, the service MUST prevent any request using KMS keys not listed as trusted by the organization. | tlp-amber, tlp-red |
| CCC.ObjStor.CN01.AR03 | When a request is made to write to a bucket, the service MUST prevent any request using KMS keys not listed as trusted by the organization. | tlp-clear, tlp-green, tlp-amber, tlp-red |
| CCC.ObjStor.CN01.AR04 | When a request is made to write to an object, the service MUST prevent any request using KMS keys not listed as trusted by the organization. | tlp-clear, tlp-green, tlp-amber, tlp-red |