CVE-2026-106122RabbitMQ: Malformed UTF-8 in shortstr properties permanently disables RPC consumers
Açıklama
The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.36.0, ValueReader.readShortstr decodes malformed UTF-8 bytes into replacement characters that can re-encode beyond the AMQP shortstr limit enforced by ValueWriter.writeShortstr. An attacker who can submit an RPC message with a malformed echoed property can cause reply publication in RpcServer.mainloop() or tutorial-style consumers to throw an unchecked exception before acknowledgement. The broker requeues the message, allowing the same message to disable replacement consumers until the queue is purged. This issue is fixed in version 5.36.0.
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| com.rabbitmq | amqp-client | < 5.36.0 | |
| rabbitmq | rabbitmq-java-client | < 5.36.0 | |
| vmware | rabbitmq java client | < 5.36.0 |
Kaynaklar ve yamalar
- https://github.com/rabbitmq/rabbitmq-java-client/security/advisories/GHSA-7822-rcf6-97fx ExploitVendor Advisory
- https://github.com/rabbitmq/rabbitmq-java-client/pull/2065 Patch
- https://github.com/rabbitmq/rabbitmq-java-client/commit/b8bd750fa8c90690e859b18d6343b34421309020 Patch
- https://github.com/rabbitmq/rabbitmq-java-client/releases/tag/v5.36.0 Release Notes
CPE eşleşmeleri (NVD) (1)
cpe:2.3:a:vmware:rabbitmq_java_client:*:*:*:*:*:*:*:*< 5.36.0