WS_FTP Server, a popular FTP server for Microsoft Windows platforms, is vulnerable to a buffer overflow condition when a user submits a specially crafted legitimate FTP command. WS_FTP Server by default runs as a SYSTEM service. If a logged in user submits a 'STAT' command along with arbitrary characters (approx 479 bytes) to a host running WS_FTP Server, this could result in the overwriting of stack variables, including the return address, and potentially the execution of arbitrary code with SYSTEM privileges.
WS_FTP Server, a popular FTP server for Microsoft Windows platforms, is vulnerable to a buffer overflow condition when a user submits a specially crafted legitimate FTP command. WS_FTP Server by default runs as a SYSTEM service. If a logged in user submits a 'STAT' command along with arbitrary characters (approx 479 bytes) to a host running WS_FTP Server, this could result in the overwriting of stack variables, including the return address, and potentially the execution of arbitrary code with SYSTEM privileges.