CVE-2020-3175

A vulnerability in the resource handling system of Cisco NX-OS Software for Cisco MDS 9000 Series Multilayer Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper resource usage control. An attacker could exploit this vulnerability by sending traffic to the management interface (mgmt0) of an affected device at very high rates. An exploit could allow the attacker to cause unexpected behaviors such as high CPU usage, process crashes, or even full system reboots of an affected device.

A vulnerability in the resource handling system of Cisco NX-OS Software for Cisco MDS 9000 Series Multilayer Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper resource usage control. An attacker could exploit this vulnerability by sending traffic to the management interface (mgmt0) of an affected device at very high rates. An exploit could allow the attacker to cause unexpected behaviors such as high CPU usage, process crashes, or even full system reboots of an affected device.

Una vulnerabilidad en el sistema de manejo de recursos de Cisco NX-OS Software para Cisco MDS 9000 Series Multilayer Switches, podría permitir a un atacante remoto no autenticado causar una condición de denegación de servicio (DoS) sobre un dispositivo afectado. La vulnerabilidad es debido a un control inapropiado del uso de recursos. Un atacante podría explotar esta vulnerabilidad mediante el envío de tráfico hacia la interfaz de administración (mgmt0) de un dispositivo afectado a velocidades muy altas. Un explotación podría permitir al atacante causar comportamientos inesperados, tal y como un uso elevado de la CPU, bloqueos del proceso o incluso reinicios del sistema completos de un dispositivo afectado.