QID 316927

QID Detection Logic(Authenticated):
It checks for vulnerable version of Cisco NX-OS using show version Command.
Affected Version:
Cisco NX-OS with ACI mode version 11.2(2x) prior to 11.2(2j)
Cisco NX-OS with ACI mode version 11.2(3x) prior to 11.2(3l)
Cisco NX-OS with ACI mode version 11.3(1x)) prior to 11.3(1j)
Cisco NX-OS with ACI mode version 11.3(2x) prior to 11.3(2j)
Cisco NX-OS with ACI mode version 12.0(1x) prior to 12.0(1r)

The vulnerability is due to improper handling of a type of Layer 2 control plane traffic. An attacker could exploit this vulnerability by sending crafted traffic to a host behind a leaf switch. An exploit could allow the attacker to cause a DoS condition on the affected device.