7.5
Élevée
CVE-2026-93575 A flaw was found in Netty's MqttDecoder
Description
A flaw was found in Netty's MqttDecoder. An unauthenticated remote attacker can exploit this vulnerability by sending a specially crafted MQTT CONNECT packet. The decoder fails to properly validate the 'Properties Length' against the 'Remaining Length', allowing an attacker to bypass size limits. This leads to excessive memory and CPU consumption, resulting in a denial of service (DoS) due to an OutOfMemoryError.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat AMQ Broker 7 | Versions non publiées | |
| Red Hat build of Apache Camel for Spring Boot 4 | Versions non publiées | |
| Red Hat Fuse 7 | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform 7 | Versions non publiées | |
| Red Hat Single Sign-On 7 | Versions non publiées |
Références
- access.redhat.com access.redhat.com
- RHBZ#2536967 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification
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