CVE-2018-1240

https://notcve.org/view.php?id=CVE-2018-1240

Dell EMC ViPR Controller, versions after 3.0.0.38, contain an information exposure vulnerability in the VRRP. VRRP defaults to an insecure configuration in Linux's keepalived component which sends the cluster password in plaintext through multicast. A malicious user, having access to the vCloud subnet where ViPR is deployed, could potentially sniff the password and use it to take over the cluster's virtual IP and cause a denial of service on that ViPR Controller system. Dell EMC ViPR Controller, en versiones posteriores a la 3.0.0.38, contiene una vulnerabilidad de fuga de información en el VRRP. VRRP se establece por defecto en una configuración insegura en el componente keepalived de Linux, que envía la contraseña del clúster en texto plano mediante multicast. • http://seclists.org/fulldisclosure/2018/Apr/29 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •