Aller au contenu
Se connecter
8.7 Élevée

CVE-2026-34582 Botan is a C++ cryptography library

Description

Botan is a C++ cryptography library. Prior to version 3.11.1, the TLS 1.3 implementation allowed ApplicationData records to be processed prior to the Finished message being received. A server which is attempting to enforce client authentication via certificates can by bypassed by a client which entirely omits Certificate, CertificateVerify, and the Finished message and instead sends application data records. This vulnerability is fixed in 3.11.1.

Produits et versions touchés

Produit Versions touchées Corrigé en
Botan 3.11 premières → < 3.11.1 3.11.1
Red Hat Enterprise Linux 10 Versions non publiées

Autres CVE de Botan

Les 15 CVE de Botan →
CVE-2026-118769 Botan is a C++ cryptography library 9.2 Critique CVE-2026-118768 Botan is a C++ cryptography library 5.9 Moyenne CVE-2026-118767 Botan is a C++ cryptography library 4.8 Moyenne CVE-2026-118766 Botan: Online OCSP redirects enable blind requests to internal HTTP services 6.1 Moyenne
Suivre cette CVE