CVE-2026-48108
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-20
Validación incorrecta de entrada
Fecha de publicación:
10/06/2026
Última modificación:
10/06/2026
Descripción
*** Pendiente de traducción *** Russh is a Rust SSH client & server library. From version 0.34.0-beta.1 to before version 0.61.0, russh did not enforce the SSH identification-string rules as deliberately as OpenSSH. In particular, the server-side identification reader used the same permissive path as the client, allowing pre-banner lines from clients, and the reader did not enforce a bounded number of pre-banner lines. For a library server built on russh, this could allow a remote peer to hold connection setup resources in the cleartext pre-authentication phase with malformed identification input that should have been rejected early. This issue has been patched in version 0.61.0.
Impacto
Puntuación base 3.x
5.30
Gravedad 3.x
MEDIA



