Resource Management Errors
XM Easy Personal FTP Server 5.2.1 and earlier allows remote authenticated users to cause a denial of service via a long argument to the NLST command, possibly involving the -al flags.
CWE-399 - Resource Management Errors
Resource management errors is not a weakness in and of itself, rather it is a category of weaknesses related to improper management of system resources. If not addressed, the weaknesses in this category can lead to unexpected software behavior, loss of access, file modification, sensitive information disclosure, system crash, denial of service, and code execution.