OXID eShop Community Edition Unauthorized Access Vulnerability

###############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_oxid_eshop_unauth_access_vuln.nasl 5122 2017-01-27 12:16:00Z teissa $
#
# OXID eShop Community Edition Unauthorized Access Vulnerability
#
# Authors:
# Nikita MR <[email protected]>
#
# Copyright:
# Copyright (c) 2009 SecPod, http://www.secpod.com
#
# 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_impact = "Attackers can exploit this issue via specially crafted cookies to gain
  unauthorized access to session information of unregistered users.
  Impact Level: Application";
tag_affected = "OXID eShop Community Edition version 4.x through 4.1.3";
tag_insight = "User supplied data passed to an unspecified variable is not sanitised
  before processing.";
tag_solution = "Upgrade to version 4.1.4
  http://www.oxidforge.org/wiki/Category:Downloads";
tag_summary = "This host is installed with OXID eShop and is prone to
  unauthorized access vulnerability.";

if(description)
{
  script_id(900934);
  script_version("$Revision: 5122 $");
  script_tag(name:"last_modification", value:"$Date: 2017-01-27 13:16:00 +0100 (Fri, 27 Jan 2017) $");
  script_tag(name:"creation_date", value:"2009-09-11 18:01:06 +0200 (Fri, 11 Sep 2009)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_cve_id("CVE-2009-2266");
  script_name("OXID eShop Community Edition Unauthorized Access Vulnerability");
  script_xref(name : "URL" , value : "http://en.securitylab.ru/nvd/385002.php");
  script_xref(name : "URL" , value : "http://www.oxidforge.org/wiki/Security_bulletins/2009-003");

  script_tag(name:"qod_type", value:"remote_banner");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 SecPod");
  script_family("Web application abuses");
  script_dependencies("secpod_oxid_eshop_detect.nasl");
  script_require_ports("Services/www", 80);
  script_tag(name : "impact" , value : tag_impact);
  script_tag(name : "affected" , value : tag_affected);
  script_tag(name : "insight" , value : tag_insight);
  script_tag(name : "solution" , value : tag_solution);
  script_tag(name : "summary" , value : tag_summary);
  exit(0);
}


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

eshopPort = get_http_port(default:80);
if(!eshopPort)
{
  exit(0);
}

eshopVer = get_kb_item("www/" + eshopPort + "/OXID-eShop");

if(!isnull(eshopVer))
{
  eshopVer = eregmatch(pattern:"^(.+) under (/.*)$", string:eshopVer);
  if(eshopVer[1] != NULL)
  {
    if(version_in_range(version:eshopVer[1], test_version:"4.0",
                                            test_version2:"4.1.3")){
      security_message(eshopPort);
    }
  }
}