This host is installed with MW6 Technologies Barcode ActiveX and
is prone to Buffer Overflow Vulnerability.
###############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_mw6_barcode_bof_vuln.nasl 5369 2017-02-20 14:48:07Z cfi $
#
# MW6 Technologies Barcode ActiveX Buffer Overflow Vulnerability
#
# Authors:
# Sujit Ghosal <[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_affected = "Barcode ActiveX (Barcode.dll) version 3.0.0.1 and prior";
tag_impact = "Successful exploitation will let the attacker cause a heap buffer overflow
via an overly long string assigned to the Supplement property.
Impact Level: System/Application";
tag_insight = "ActiveX control in Barcode.dll due to a boundary error in the
Barcode.MW6Barcode.1.";
tag_solution = "No solution or patch was made available for at least one year since 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.
For further updates refer, http://mw6tech.com/download.html
A workaround is to set the Killbit for the vulnerable CLSID
http://support.microsoft.com/kb/240797";
tag_summary = "This host is installed with MW6 Technologies Barcode ActiveX and
is prone to Buffer Overflow Vulnerability.";
if(description)
{
script_id(900455);
script_version("$Revision: 5369 $");
script_tag(name:"last_modification", value:"$Date: 2017-02-20 15:48:07 +0100 (Mon, 20 Feb 2017) $");
script_tag(name:"creation_date", value:"2009-02-02 05:02:24 +0100 (Mon, 02 Feb 2009)");
script_tag(name:"cvss_base", value:"9.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_cve_id("CVE-2009-0298");
script_bugtraq_id(33451);
script_name("MW6 Technologies Barcode ActiveX Buffer Overflow Vulnerability");
script_xref(name : "URL" , value : "http://secunia.com/advisories/33663");
script_xref(name : "URL" , value : "http://www.milw0rm.com/exploits/7869");
script_category(ACT_GATHER_INFO);
script_tag(name:"qod_type", value:"executable_version");
script_copyright("Copyright (C) 2009 SecPod");
script_family("Buffer overflow");
script_dependencies("secpod_reg_enum.nasl");
script_mandatory_keys("SMB/WindowsVersion");
script_require_ports(139, 445);
script_tag(name : "impact" , value : tag_impact);
script_tag(name : "insight" , value : tag_insight);
script_tag(name : "solution" , value : tag_solution);
script_tag(name : "summary" , value : tag_summary);
script_tag(name : "affected" , value : tag_affected);
script_tag(name:"solution_type", value:"WillNotFix");
exit(0);
}
include("smb_nt.inc");
include("version_func.inc");
include("secpod_activex.inc");
include("secpod_smb_func.inc");
if(!get_kb_item("SMB/WindowsVersion")){
exit(0);
}
if(!registry_key_exists(key:"SOFTWARE\Classes\Barcode.MW6Barcode")){
exit(0);
}
sysPath = registry_get_sz(key:"SOFTWARE\Microsoft\COM3\Setup",
item:"Install Path");
if(!sysPath){
exit(0);
}
share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:sysPath);
file = ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1",
string:sysPath + "\Barcode.dll");
dllVer = GetVer(file:file, share:share);
if(!dllVer){
exit(0);
}
# Grep for Barcode.dll version 3.0.0.1 and prior.
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(0);
}
}