FileMaker Pro User Password Disclosure Vulnerability

# OpenVAS Vulnerability Test
# $Id: remote-detect-filemaker-pwd-disclosure.nasl 8022 2017-12-07 08:23:28Z teissa $
# Description: FileMaker Pro Client Authentication User Password Disclosure Vulnerability
#
# remote-detect-filemaker-pwd-disclosure.nasl
#
# Author:
# Christian Eric Edjenguele <[email protected]>
#
# Vulnerable:  
# FileMaker FileMaker Server 5.5 
# FileMaker FileMaker Server 5.0 
# FileMaker FileMaker Pro 6.0 Unlimited
# FileMaker FileMaker Pro 6.0 
# FileMaker FileMaker Pro 5.5 Unlimited
# FileMaker FileMaker Pro 5.5 
# FileMaker FileMaker Pro 5.0 
# - Apple Mac OS 8 8.6 
# - Apple Mac OS 8 8.6 
# - Apple Mac OS 8 8.5 
# - Apple Mac OS 8 8.5 
# - Apple Mac OS 8 8.1 
# - Apple Mac OS 8 8.1 
# - Apple Mac OS 8 8.0 
# - Apple Mac OS 8 8.0 
# - Apple Mac OS 9 9.0 
# - Microsoft Windows NT 4.0
# - Microsoft Windows NT 4.0
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 and later,
# as published by the Free Software Foundation
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#

tag_summary = "The remote Filemaker database server is prone to User Password Disclosure Vulnerability,
because it does not properly secure credentials during authentication.";

tag_solution = "Currently we are not aware of any vendor-supplied patches for this issue.
Security Considerations When Sharing Hosted Databases (FileMaker Inc.):
http://www.filemaker.com/ti/108462.html";

if(description)
{
script_id(101001);
script_version("$Revision: 8022 $");
script_tag(name:"last_modification", value:"$Date: 2017-12-07 09:23:28 +0100 (Thu, 07 Dec 2017) $");
script_tag(name:"creation_date", value:"2009-03-08 15:05:20 +0100 (Sun, 08 Mar 2009)");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_bugtraq_id(7315);
name = "FileMaker Pro User Password Disclosure Vulnerability";
script_name(name);
 
script_tag(name:"qod_type", value:"remote_vul");


script_category(ACT_ATTACK);

script_copyright("Christian Eric Edjenguele <[email protected]>");
family = "Brute force attacks";
script_family(family);
script_dependencies("remote-detect-filemaker.nasl");
script_require_keys("FileMaker/installed");
script_require_ports(5003);

script_tag(name : "solution" , value : tag_solution);
script_tag(name : "summary" , value : tag_summary);
exit(0);
}


#
# script code starts here
#

if(!get_kb_item("FileMaker/installed")) exit(0);

# define the default port for Filemaker
port = 5003;

if(get_port_state(port))
{
	soc = open_sock_tcp(port);
	if(soc)
	{
		filemaker_auth_packet = "\x00\x04\x13\x00"; 
		send(socket:soc, data: filemaker_auth_packet);
		reply = recv(socket:soc, length:3);

		# Check that Filemaker is not tcpwrapped. And that it's really Filemaker
		if(reply ==  "\x00\x06\x14")
			security_message(port);
	}
}