Serv-U 7.x < 7.4.0.0 Multiple Command Remote DoS

This script is Copyright (C) 2009-2011 Tenable Network Security, Inc.


Synopsis :

The remote FTP server is affected by a denial of service
vulnerability.

Description :

The installed version of Serv-U 7.x is earlier than 7.4.0.0, and is
therefore affected by a denial of service vulnerability. By using a
specially crafted command such as XCRC, STOU, DSIZ, AVBL, RNTO, or
RMDA, it may be possible for an authenticated attacker to render the
FTP server temporarily unresponsive.

See also :

http://www.serv-u.com/releasenotes/

Solution :

Upgrade to Serv-U version 7.4.0.0 or later.

Risk factor :

Medium / CVSS Base Score : 4.0
(CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P)
CVSS Temporal Score : 3.0
(CVSS2#E:U/RL:OF/RC:C)
Public Exploit Available : false

Family: FTP

Nessus Plugin ID: 35328 ()

Bugtraq ID: 33180

CVE ID: