CVE-2020-1730
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.3epss 3.1%
probabilidad de explotación
3.1%top 13% de las CVE
explotación observada
noninguna fuente lo reporta
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
Productos afectados
Red Hat · libsshReferencias
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1730https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2A7BIFKUYIYKTY7FX4BEWVC2OHS5DPOU/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VLSWHBQ3EPKGTGLQNH554Z746BJ3C554/https://security.netapp.com/advisory/ntap-20200424-0001/https://usn.ubuntu.com/4327-1/https://www.libssh.org/security/advisories/CVE-2020-1730.txthttps://www.oracle.com/security-alerts/cpuoct2020.html