Ruby ftpd Gem 'filename' Parameter Remote Command Execution

This script is Copyright (C) 2013-2015 Tenable Network Security, Inc.

Synopsis :

The remote host is running an FTP server that is affected by a code
injection vulnerability.

Description :

Nessus was able to exploit a code injection vulnerability in the Ruby
ftpd Gem by providing a specially crafted 'filename' parameter to the
LIST command.

See also :

Solution :

Upgrade to ftpd gem 0.2.2 or later.

Risk factor :

High / CVSS Base Score : 7.5
CVSS Temporal Score : 6.2
Public Exploit Available : true

Family: FTP

Nessus Plugin ID: 65078 ()

Bugtraq ID: 58279