Apache QPID 0.14, 0.16, and earlier uses a NullAuthenticator mechanism to authenticate catch-up shadow connections to AMQP brokers, which allows remote attackers to bypass authentication.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Qpid | Apache | * | 0.16 (including) |
| Qpid | Apache | 0.5 (including) | 0.5 (including) |
| Qpid | Apache | 0.6 (including) | 0.6 (including) |
| Qpid | Apache | 0.14 (including) | 0.14 (including) |