Serv-U 2.5e Null Byte Saturation DoS

This script is Copyright (C) 2000-2014 Tenable Network Security, Inc.


Synopsis :

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

Description :

It is possible to crash the remote FTP service by sending it a large
number of null bytes. An attacker could exploit this flaw to deny
access to the FTP server.

See also :

http://archives.neohapsis.com/archives/bugtraq/2000-08/0003.html

Solution :

Upgrade to FTP Serv-U 2.5f or later.

Risk factor :

Medium / CVSS Base Score : 5.0
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P)

Family: FTP

Nessus Plugin ID: 10488 (ftp_servu_dos2.nasl)

Bugtraq ID: 1543

CVE ID: CVE-2000-0837