ProFTPD 1.2.0pre4 mkdir Command Directory Name Handling Remote Overflow

This script is Copyright (C) 1999-2014 Tenable Network Security, Inc.

Synopsis :

The remote FTP server is prone to a buffer overflow attack.

Description :

It was possible to crash the remote FTP server by creating a large
number of nested directories and then trying to upload a file. This
issue is known to affect ProFTPD, although other FTP servers may be
affected as well.

It is likely that a remote attacker can leverage this issue to execute
arbitrary code on the remote host, subject to the privileges under
which the service runs.

See also :

Solution :

Configure the service so that directories are not writable by
'anonymous' or any untrusted users.

If running ProFTPD, upgrade to version 1.2.0pre6 or later
contact the vendor to see if an update exists.

Risk factor :

Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 7.4
Public Exploit Available : true

Family: FTP

Nessus Plugin ID: 10190 ()

Bugtraq ID: 612

CVE ID: CVE-1999-0911

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