FTPDMIN 0.96 allows remote attackers to cause a denial of service (daemon crash) via a LIST command for a Windows drive letter, as demonstrated using "//A:". NOTE: this has been reported as a buffer overflow by some sources, but there is not a long argument.
Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.