| Package | Affected versions | Patched versions |
|---|---|---|
| artemis | ≥ 1.0.0, < 2.44.0≥ 2.50.0, < 2.57.0 | 2.44.02.57.0 |
An unauthenticated remote attacker connecting with the CORE protocol can discover cluster node details by sending a SUBSCRIBE_TOPOLOGY request prior to authentication. This issue affects Apache Artemis: from 2.50.0 through 2.56.0; Apache ActiveMQ Artemis: from 1.0.0 through 2.44.0. Users are recommended to upgrade to version 2.57.0, which fixes the issue.
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