← voltar
CVE-2020-1730

CVE-2020-1730

CVSS 5.3 MEDIUMEPSS 3.1%CWE-476
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
Produtos afetados
Red Hat · libssh

Quer saber se a sua infraestrutura está exposta a isto?

Falar com a TrueHacking →
Referências
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