Description (CNA)
RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.1, is_authorized/2 for the /federation-links/.../restart route uses is_authorized_monitor (accepts the monitoring tag), while allowed_methods permits DELETE and delete_resource/2 triggers rabbit_federation_link_sup:restart. There is no per-method elevation check and no comment marking it intentional. A read-only monitoring user can restart any federation link , a state-changing operation that disrupts message flow. Preconditions include rabbitmq_federation + rabbitmq_federation_management plugins enabled Attacker has credentials with the monitoring tag. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.1.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| rabbitmq / rabbitmq-server | affected >= 3.13.0, < 3.13.15; affected >= 4.0.0, < 4.0.20; affected >= 4.1.0, < 4.1.11; affected >= 4.2.0, < 4.2.6; affected >= 4.3.0, < 4.3.1 |
CWE
CWE-862
References
- https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-g5v3-w5xg-62q2
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.3.1
ADP enrichment
No English description supplied.
No references supplied.