3D FTP Client Directory Traversal Vulnerability

###############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_3d_ftp_client_dir_traversal_vuln.nasl 5394 2017-02-22 09:22:42Z teissa $
#
# 3D FTP Client Directory Traversal Vulnerability
#
# Authors:
# Antu Sanadi <[email protected]>
#
# Copyright:
# Copyright (C) 2010 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 = "Successful exploitation will allow attackers to write files into
a user's Startup folder to execute malicious code when the user logs on.

Impact Level: Application.";

tag_affected = "3D FTP Client 9.0 build 2 (9.0.2) and prior.";

tag_insight = "The flaw exists due to an error in handling of certain crafted
file names. It does not properly sanitise filenames containing directory
traversal sequences that are received from an FTP server.";

tag_solution = "Upgrade to version 9.03 or later,
For updates refer to http://3dftp.com/download_3dftp.htm";

tag_summary = "This host is installed with 3D FTP Client and is prone to directory
traversal vulnerability.";

if(description)
{
  script_id(902234);
  script_version("$Revision: 5394 $");
  script_tag(name:"last_modification", value:"$Date: 2017-02-22 10:22:42 +0100 (Wed, 22 Feb 2017) $");
  script_tag(name:"creation_date", value:"2010-08-25 17:02:03 +0200 (Wed, 25 Aug 2010)");
  script_cve_id("CVE-2010-3102");
  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_name("3D FTP Client Directory Traversal Vulnerability");
  script_xref(name : "URL" , value : "http://vuln.sg/3dftp801-en.html");
  script_xref(name : "URL" , value : "http://seclists.org/bugtraq/2010/Aug/227");
  script_xref(name : "URL" , value : "http://www.securityfocus.com/archive/1/513244");
  script_xref(name : "URL" , value : "http://osdir.com/ml/bugtraq.security/2010-08/msg00226.html");
  script_xref(name : "URL" , value : "http://www.htbridge.ch/advisory/directory_traversal_in_3d_ftp_client.html");

  script_tag(name:"qod_type", value:"registry");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2010 SecPod");
  script_family("FTP");
  script_dependencies("secpod_reg_enum.nasl");
  script_mandatory_keys("SMB/WindowsVersion");
  script_tag(name : "insight" , value : tag_insight);
  script_tag(name : "solution" , value : tag_solution);
  script_tag(name : "summary" , value : tag_summary);
  script_tag(name : "impact" , value : tag_impact);
  script_tag(name : "affected" , value : tag_affected);
  exit(0);
}


include("smb_nt.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

if(!get_kb_item("SMB/WindowsVersion")){
  exit(0);
}

key = "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\";

if(!registry_key_exists(key:key)) {
    exit(0);
}

foreach item (registry_enum_keys(key:key))
{
  ftpName = registry_get_sz(key:key + item, item:"DisplayName");

  ## Check the name of the application
  if("3D-FTP" >< ftpName)
  {
    ## Check for 3D-FTP Application
    ftpVer = registry_get_sz(key: key + item , item:"DisplayVersion");
    if(ftpVer != NULL)
    {
      ## Check for 3D-FTP version less or equal 9.0.2
      if(version_is_less_equal(version:ftpVer, test_version:"9.0.2"))
      {
        security_message(0) ;
        exit(0);
      }
    }
  }
}