6.9
Moyenne
CVE-2026-41207 The netty incubator codec.bhttp is a java language binary http parser
Description
The netty incubator codec.bhttp is a java language binary http parser. Prior to version 0.0.21.Final, HKDF_expand returns non-NULL on failure. The byte[] is filled with zeros and has no way to distinguish success from failure. Since this output is used as HKDF key material for the response AEAD, a failure silently produces an all-zero key. When EVP_HPKE_CTX_export fails it also returns an empty byte[] array filled with zeros. This byte[] feeds directly into OHttpCrypto.createResponseAEAD(...). A silent all-zero export secret would produce a deterministic, attacker-predictable AEAD key. Version 0.0.21.Final patches the issue.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| netty-incubator-codec-ohttp 0.0 | premières → < 0.0.21.Final | 0.0.21.Final |
Références
- github.com github.com
- github.com github.com
Chronologie
- Publiée
- Dernière modification
Autres CVE de netty-incubator-codec-ohttp
Les 6 CVE de netty-incubator-codec-ohttp →
CVE-2026-54251
netty-incubator-codec-ohttp implements Oblivious HTTP (OHTTP) gateway and client functionality using Netty
8.7
Élevée
CVE-2026-48480
The netty incubator codec.bhttp is a java language binary http parser
6.6
Moyenne
CVE-2026-48040
The netty incubator codec.bhttp is a java language binary http parser
6.8
Moyenne
CVE-2024-40642
The netty incubator codec.bhttp is a java language binary http parser
8.1
Élevée