Copyright (C) 2003-2013 Tenable Network Security, Inc.
The remote FTP server has a denial of service vulnerability.
The version of WU-FTPD on the remote server uses a vulnerable version of
/bin/ls. It does not filter arguments to /bin/ls, which could lead to a DoS.
It is possible to consume all available memory on the machine
by sending :
ls '-w 1000000 -C'
See also :
Contact your vendor for a fix.
Risk factor :
High / CVSS Base Score : 7.8
CVSS Temporal Score : 6.4
Public Exploit Available : true