BlackMoon FTP Server Denial of Service

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 :

According to its self-reported version number, the remote FTP server
is running a version of BlackMoon FTP Server earlier than 3.1.8. Such
versions reportedly are affected by a denial of service vulnerability.
By sending an overly long PORT command, a remote, unauthenticated
attacker may be able to crash the service and deny access to
legitimate users.

See also :

http://www.blackmoonftpserver.com/

Solution :

Reports conflict as to whether this issue was fixed in 3.1.7 or
3.1.8. Upgrade to version 3.1.8 or later to be safe.

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:ND)
Public Exploit Available : true

Family: FTP

Nessus Plugin ID: 51585 ()

Bugtraq ID: 45814

CVE ID: CVE-2011-0507