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This issue does not affect Juniper Networks Junos OS Evolved versions prior to 19.2R1-EVO."}, {"lang": "es", "value": "Una vulnerabilidad de Asignaci\u00f3n de Permisos Incorrecta en el procesamiento de shell de Juniper Networks Junos OS Evolved permite a un usuario local poco privilegiado modificar el contenido de un archivo de configuraci\u00f3n, lo que podr\u00eda causar que otro usuario ejecutara comandos arbitrarios en el contexto de la sesi\u00f3n del usuario de seguimiento. Si el usuario de seguimiento es un administrador con altos privilegios, el atacante podr\u00eda aprovechar esta vulnerabilidad para tomar el control completo del sistema de destino. Mientras que este problema se desencadena cuando un usuario, que no sea el atacante, accede al shell de Junos, un atacante s\u00f3lo necesita acceder a la CLI de Junos para explotar esta vulnerabilidad. 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