7.5
Élevée
CVE-2026-93576 A flaw was found in Netty netty-codec-smtp
Description
A flaw was found in Netty netty-codec-smtp. The component does not properly validate Carriage Return (CR) and Line Feed (LF) characters in the SMTP command-name field. A remote attacker, if an application routes untrusted input into this field, can embed CR/LF characters to inject arbitrary SMTP commands. This can lead to SMTP command smuggling, allowing for unauthorized email relay or spoofing of sender/recipient addresses. While the impact is significant, the real-world exploitability is considered lower as applications typically do not place user-controlled data in the command-name field.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| 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#2536968 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification
Autres CVE de Red Hat build of Apache Camel for Spring Boot 4
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