MW6 Technologies Barcode ActiveX Buffer Overflow Vulnerability

# SPDX-FileCopyrightText: 2009 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.900455");
  script_version("2025-03-05T05:38:52+0000");
  script_tag(name:"last_modification", value:"2025-03-05 05:38:52 +0000 (Wed, 05 Mar 2025)");
  script_tag(name:"creation_date", value:"2009-02-02 05:02:24 +0100 (Mon, 02 Feb 2009)");
  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-2009-0298");
  script_name("MW6 Technologies Barcode ActiveX Buffer Overflow Vulnerability");
  script_xref(name:"URL", value:"http://secunia.com/advisories/33663");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/33451");
  script_xref(name:"URL", value:"http://www.milw0rm.com/exploits/7869");

  script_category(ACT_GATHER_INFO);
  script_tag(name:"qod_type", value:"executable_version");
  script_copyright("Copyright (C) 2009 Greenbone AG");
  script_family("Buffer overflow");
  script_dependencies("smb_reg_service_pack.nasl");
  script_mandatory_keys("SMB/WindowsVersion");
  script_require_ports(139, 445);
  script_tag(name:"impact", value:"Successful exploitation will let the attacker cause a heap buffer overflow
  via an overly long string assigned to the Supplement property.");
  script_tag(name:"insight", value:"ActiveX control in Barcode.dll due to a boundary error in the
  Barcode.MW6Barcode.1.");
  script_tag(name:"solution", value:"No known solution was made available for at least one year since the disclosure
  of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer
  release, disable respective features, remove the product or replace the product by another one.");
  script_tag(name:"summary", value:"MW6 Technologies Barcode ActiveX is prone to a buffer overflow vulnerability.");
  script_tag(name:"affected", value:"Barcode ActiveX (Barcode.dll) version 3.0.0.1 and prior");
  script_tag(name:"solution_type", value:"WillNotFix");
  exit(0);
}

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

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

if(!registry_key_exists(key:"SOFTWARE\Classes\Barcode.MW6Barcode")){
  exit(0);
}

sysPath = registry_get_sz(key:"SOFTWARE\Microsoft\COM3\Setup",
                          item:"Install Path");
if(!sysPath){
  exit(0);
}

share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:sysPath);
file =  ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1",
                     string:sysPath + "\Barcode.dll");

dllVer = GetVer(file:file, share:share);
if(!dllVer){
  exit(0);
}

if(version_is_less_equal(version:dllVer, test_version:"3.0.0.1"))
{
  # Workaround Check
  if(!is_killbit_set(clsid:"{14D09688-CFA7-11D5-995A-005004CE563B}")){
    security_message( port: 0, data: "The target host was found to be vulnerable" );
  }
}