IrfanView Integer Overflow Vulnerability

###############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_irfanview_int_overflow_vuln.nasl 5055 2017-01-20 14:08:39Z teissa $
#
# IrfanView Integer Overflow Vulnerability
#
# Authors:
# Sharath S <[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 = "Successful exploitation will allow attacker to cause Integer Overflow when
  screen fitting option is enabled.
  Impact Level: Application";
tag_affected = "IrfanView version prior to 4.25";
tag_insight = "This flaw is generated because the application fails to perform proper
  boundary checks while opening a specially crafted TIFF 1 BPP images
  which can exploited to cause a heap based buffer overflow.";
tag_solution = "Upgrade to version 4.25
  http://www.irfanview.com";
tag_summary = "This host has IrfanView installed and is prone to Integer Overflow
  vulnerability.";

if(description)
{
  script_id(900377);
  script_version("$Revision: 5055 $");
  script_tag(name:"last_modification", value:"$Date: 2017-01-20 15:08:39 +0100 (Fri, 20 Jan 2017) $");
  script_tag(name:"creation_date", value:"2009-06-24 07:17:25 +0200 (Wed, 24 Jun 2009)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_cve_id("CVE-2009-2118");
  script_bugtraq_id(35423);
  script_name("IrfanView Integer Overflow Vulnerability");
  script_xref(name : "URL" , value : "http://secunia.com/advisories/35359");
  script_xref(name : "URL" , value : "http://www.irfanview.com/main_history.htm");

  script_tag(name:"qod_type", value:"executable_version");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2009 SecPod");
  script_family("Buffer overflow");
  script_dependencies("secpod_irfanview_detect.nasl");
  script_require_keys("IrfanView/Ver");
  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("version_func.inc");

irViewVer = get_kb_item("IrfanView/Ver");
if(!irViewVer){
  exit(0);
}

# Check for IrfanVies version < 4.25
if(version_is_less(version:irViewVer, test_version:"4.25")){
  security_message(0);
}