Inicio / Alerta Temprana / Vulnerabilidades / CVE-2019-1768

CVE-2019-1768

Tipo: 
Neutralización incorrecta de elementos especiales usados en un comando (Inyección de comando)
Gravedad: 
Alta
Fecha publicación : 
16/05/2019
Última modificación: 
20/05/2019
Descripción
*** Pendiente de traducción *** A vulnerability in the implementation of a specific CLI command for Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to cause a buffer overflow condition or perform command injection. This could allow the attacker to execute arbitrary commands with elevated privileges on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to a certain CLI command. An attacker could exploit this vulnerability by including malicious input as the argument of the affected CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with root privileges. An attacker would need valid administrator credentials to exploit these vulnerabilities.
Impacto
Vector de acceso: Local
Complejidad de Acceso: Baja
Autenticación: No requerida para explotarla
Tipo de impacto: Compromiso total de la integridad del sistema + Compromiso total de la confidencialidad del sistema + Compromiso total de la disponibilidad del sistema
Referencias a soluciones, herramientas e información
Explicación de los campos