CVE-2007-0825 (FlashFXP 3.4.0 build 1145 allows remote servers to cause a denial of service (CPU consumption) via a response to a PWD command that contains a long string with deeply nested directory structure, possibly due to a buffer overflow.)
CVE-2007-0790 (Heap-based buffer overflow in SmartFTP 2.0.1002 allows remote FTP servers to execute arbitrary code via a large banner. NOTE: The provenance of this information is unknown; the details are obtained solely from third party information.)
CVE-2003-1319 (Multiple buffer overflows in SmartFTP 1.0.973, and other versions before 1.0.976, allow remote attackers to execute arbitrary code via (1) a long response to a PWD command, which triggers a stack-based overflow, and (2) a long line in a response to a file LIST command, which triggers a heap-based overflow.)