Descrição
A flaw was found in libssh. During server-side GSSAPI key exchange, a client-supplied Curve25519 public key shorter than the expected length is copied without proper length validation, leading to an out-of-bounds heap read. This could allow a remote unauthenticated attacker to disclose small amounts of server memory.
CVSS 3.7EPSS 0.42%Risco 0.38
Ver fonte- Publicação
- 2026-07-21 12:18:57
- Versões afetadas
- unknown
- Tipo
- Biblioteca
- Última alteração
- 2026-07-30 13:13:06
- Vetor
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- Sistemas operativos
- Linux