[CVE-2026-45389] In OCaml-TLS before 2.1.0, the server implementation does insufficient checks of the certificate pro…

Descripción técnica

In OCaml-TLS before 2.1.0, the server implementation does insufficient checks of the certificate provided by the client (when doing client authentication), which allows impersonation with certificates that are not meant for client authentication (because of KeyUsage and ExtendedKeyUsage).

Puntuación CVSS

Score: 7.4/10 — Severidad: HIGH — Estado NIST: Deferred

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Debilidades (CWE)

CWE-295

Fuente oficial

Publicado en NIST NVD.