Palo Alto Networks PAN-OS before 3.1.11 and 4.0.x before 4.0.9 allows remote authenticated users to cause a denial of service (management-server crash) by using the command-line interface for a crafted command, aka Ref ID 35254.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.