CVE-2019-16889

Ubiquiti EdgeMAX devices before 2.0.3 allow remote attackers to cause a denial of service (disk consumption) because *.cache files in /var/run/beaker/container_file/ are created when providing a valid length payload of 249 characters or fewer to the beaker.session.id cookie in a GET header. The attacker can use a long series of unique session IDs.

Ubiquiti EdgeMAX devices before 2.0.3 allow remote attackers to cause a denial of service (disk consumption) because *.cache files in /var/run/beaker/container_file/ are created when providing a valid length payload of 249 characters or fewer to the beaker.session.id cookie in a GET header. The attacker can use a long series of unique session IDs.

Los dispositivos Ubiquiti EdgeMAX versiones anteriores a 2.0.3, permiten a atacantes remotos causar una denegación de servicio (consumo de disco) porque los archivos *.cache en /var/run/beaker/container_file/ son creados cuando se proporciona una carga útil de longitud válida de 249 caracteres o menos para la cookie beaker.session.id en un encabezado GET. El atacante puede utilizar una larga serie de los ID de sesión únicos.