Wing FTP Server SFTP Connection Unspecified DoS

This script is Copyright (C) 2011-2012 Tenable Network Security, Inc.


Synopsis :

The remote FTP service is vulnerable to a denial of service attack.

Description :

The remote FTP server is running a version of Wing FTP Server earlier
than 3.8.0. Such versions reportedly are affected by a denial of
service vulnerability that can be triggered when handling SFTP
connections.

A remote, unauthenticated attacker may be able to leverage this issue
to crash the service and deny access to legitimate users.

See also :

http://www.wftpserver.com/serverhistory.htm

Solution :

Upgrade to version 3.8.0 or later.

Risk factor :

Medium / CVSS Base Score : 5.0
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVSS Temporal Score : 4.1
(CVSS2#E:F/RL:OF/RC:C)
Public Exploit Available : true

Family: FTP

Nessus Plugin ID: 53373 ()

Bugtraq ID: 46754

CVE ID: