Microsoft Internet Explorer mshtml.dll Remote Memory Corruption Vulnerability (942615)

###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_ms07-069.nasl 6526 2017-07-05 05:43:52Z cfischer $
#
# Microsoft Internet Explorer mshtml.dll Remote Memory Corruption Vulnerability (942615)
#
# Authors:
# Madhuri D <[email protected]>
#
# Copyright:
# Copyright (c) 2011 Greenbone Networks GmbH, http://www.greenbone.net
#
# 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 execute arbitrary code with
  the privileges of the application. Failed attacks may cause denial-of-service
  conditions.
  Impact Level: System/Application";
tag_affected = "Microsoft Internet Explorer version 5.x/6.x/7.x";
tag_insight = "The flaws are due to
  - A use-after-free error in mshtml.dll when handling 'setExpression()' method calls.
  - An error within the handling of the 'cloneNode()' and 'nodeValue()' methods.
  - An error when handling document objects that have been created, modified,
    deleted, and are then accessed.
  - An error when displaying web pages containing certain unexpected method calls.";
tag_solution = "Run Windows Update and update the listed hotfixes or download and
  update mentioned hotfixes in the advisory from the below link,
  http://www.microsoft.com/technet/security/bulletin/ms07-069.mspx";
tag_summary = "This host is missing a critical security update according to
  Microsoft Bulletin MS07-069.";

if(description)
{
  script_id(801707);
  script_version("$Revision: 6526 $");
  script_tag(name:"last_modification", value:"$Date: 2017-07-05 07:43:52 +0200 (Wed, 05 Jul 2017) $");
  script_tag(name:"creation_date", value:"2011-01-14 07:39:17 +0100 (Fri, 14 Jan 2011)");
  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-2007-3902", "CVE-2007-3903", "CVE-2007-5344", "CVE-2007-5347");
  script_bugtraq_id(26506, 26816, 26817, 26427);
  script_name("Microsoft Internet Explorer mshtml.dll Remote Memory Corruption Vulnerability (942615)");
  script_xref(name : "URL" , value : "http://secunia.com/advisories/28036");
  script_xref(name : "URL" , value : "http://securitytracker.com/alerts/2007/Dec/1019078.html");
  script_xref(name : "URL" , value : "http://www.microsoft.com/technet/security/bulletin/ms07-069.mspx");

  script_tag(name:"qod_type", value:"executable_version");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2011 Greenbone Networks GmbH");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("gb_ms_ie_detect.nasl");
  script_mandatory_keys("MS/IE/Version");
  script_require_ports(139, 445);
  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("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

if(hotfix_check_sp(xp:4, win2k:5, win2003:3, winVista:3) <= 0){
  exit(0);
}

ieVer = get_kb_item("MS/IE/Version");
if(!ieVer){
  exit(0);
}

# MS07-069 Hotfix (942615)
if(hotfix_missing(name:"942615") == 0){
    exit(0);
}

## Get System32 path
sysPath = registry_get_sz(key:"SOFTWARE\Microsoft\COM3\Setup",
                          item:"Install Path");
if(sysPath)
{
  vers = fetch_file_version(sysPath, file_name:"mshtml.dll");
  if(vers)
  {
    if(hotfix_check_sp(win2k:5) > 0)
    {
      # Check for mshtml.dll version 5.0 < 5.0.3858.1100
      if(version_in_range(version:vers, test_version:"5.0", test_version2:"5.0.3858.1099"))
      {
        security_message(0);
        exit(0);
      }
      security_message(0);
    }

    else if(hotfix_check_sp(xp:4) > 0)
    {
      SP = get_kb_item("SMB/WinXP/ServicePack");
      if("Service Pack 2" >< SP)
      {
        # Check for mshtml.dll version 6.0 < 6.0.2900.3243, 7.0 < 7.0.6000.16587
        if(version_in_range(version:vers, test_version:"6.0", test_version2:"6.0.2900.3242") ||
           version_in_range(version:vers, test_version:"7.0", test_version2:"7.0.6000.16586")){
          security_message(0);
        }
        exit(0);
      }
    }

   else if(hotfix_check_sp(win2003:3) > 0)
   {
     SP = get_kb_item("SMB/Win2003/ServicePack");
     if("Service Pack 1" >< SP)
     {
       # Check for mshtml.dll version 6.0 < 6.0.3790.3041
       if(version_in_range(version:vers, test_version:"6.0", test_version2:"6.0.3790.3040")){
         security_message(0);
       }
       exit(0);
     }

     else if("Service Pack 2" >< SP)
     {
       # Check for mshtml.dll version 6.0 < 6.0.3790.4186, 7.0 < 7.0.6000.16587
       if(version_in_range(version:vers, test_version:"6.0", test_version2:"6.0.3790.4185") ||
          version_in_range(version:vers, test_version:"7.0", test_version2:"7.0.6000.16586")){
         security_message(0);
       }
       exit(0);
     }
      security_message(0);
    }
  }
}

## Get System Path
sysPath = registry_get_sz(key:"SOFTWARE\Microsoft\Windows NT\CurrentVersion",
                          item:"PathName");
if(!sysPath){
  exit(0);
}

dllVer = fetch_file_version(sysPath, file_name:"System32\mshtml.dll");
if(dllVer)
{
  # Windows Vista
  if(hotfix_check_sp(winVista:3) > 0)
  {
    # Grep for mshtml.dll version
    if(version_in_range(version:dllVer, test_version:"7.0", test_version2:"7.0.6000.16586")){
        security_message(0);
    }
       exit(0);
  }
}