Insertion of sensitive information in the centralized (Grafana) logging system in ProLion CryptoSpike 3.0.15P2 allows remote attackers to impersonate other users in web management and the REST API by reading JWT tokens from logs (as a Granafa authenticated user) or from the Loki REST API without authentication.
Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cryptospike | Prolion | 3.0.15-p2 (including) | 3.0.15-p2 (including) |
While logging all information may be helpful during development stages, it is important that logging levels be set appropriately before a product ships so that sensitive user data and system information are not accidentally exposed to potential attackers. Different log files may be produced and stored for: