CVE-2007-4844: Improper Input Validation

X-Diesel Unreal Commander 0.92 build 565 and 573 does not properly react to an FTP server's behavior after sending a "CWD /" command, which allows remote FTP servers to cause a denial of service infinite loop by 1 repeatedly sending a 550 error response, or 2 sending a 550 error response and then...