A buffer overflow in Whisper FTP Surfer 1.0.7 occurs when the client tries to delete a temporary file with an excessively long filename.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/33845/whisperFTP.txt
Source: https://packetstormsecurity.com/files/33845/whisperFTP.txt.html