A flaw was found in libssh versions before 0.8.9 and before 0.9.4 in the way it handled AES-CTR (or DES ciphers if enabled) ciphers. The server or client could crash when the connection hasn't been fully initialized and the system tries to cleanup the ciphers when closing the connection. The biggest threat from this vulnerability is system availability.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
13/04/2020
by Libssh
3 months ago
by Oracle
2 years ago
by Netapp
2 years ago
by Redhat
a month ago
by Fedoraproject
a month ago
by Canonical
3 months ago
by Redhat
4 years ago