Microsoft Internet Explorer Multiple Vulnerabilities (2497640)

# Copyright (C) 2011 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.900278");
  script_version("2022-04-28T13:38:57+0000");
  script_tag(name:"last_modification", value:"2022-04-28 13:38:57 +0000 (Thu, 28 Apr 2022)");
  script_tag(name:"creation_date", value:"2011-04-13 17:05:53 +0200 (Wed, 13 Apr 2011)");
  script_cve_id("CVE-2011-0094", "CVE-2011-0346", "CVE-2011-1244",
                "CVE-2011-1245", "CVE-2011-1345");
  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("Microsoft Internet Explorer Multiple Vulnerabilities (2497640)");
  script_xref(name:"URL", value:"http://support.microsoft.com/kb/2497640");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/45639");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/46821");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/47190");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/47191");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/47192");
  script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-018");

  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:"Successful exploitation could allow remote attackers to execute arbitrary
  code in the context of the application. Failed exploit attempts will result
  in denial-of-service conditions.");

  script_tag(name:"affected", value:"Microsoft Internet Explorer version 6.x/7.x/8.x.");

  script_tag(name:"insight", value:"Multiple flaws are due to

  - memory corruptions when Internet Explorer attempts to access incorrectly
    initialized memory or an object under certain conditions.

  - during certain processes, Internet Explorer incorrectly allows attackers
    to access and read content from different domains.");

  script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");

  script_tag(name:"summary", value:"This host is missing a critical security update according to
  Microsoft Bulletin MS11-018.");

  script_tag(name:"qod_type", value:"registry");
  script_tag(name:"solution_type", value:"VendorFix");
  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, win2003:3, winVista:3, win2008:3, win7:2) <= 0){
  exit(0);
}

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

## MS11-018 Hotfix (2497640)
if(hotfix_missing(name:"2497640") == 0){
  exit(0);
}

sysPath = smb_get_systemroot();
if(!sysPath ){
  exit(0);
}

dllPath = sysPath + "\system32\Iepeers.dll";
share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:dllPath);
file = ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1", string:dllPath);

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

if(hotfix_check_sp(xp:4) > 0)
{
  SP = get_kb_item("SMB/WinXP/ServicePack");
  if("Service Pack 3" >< SP)
  {
    if(version_in_range(version:dllVer, test_version:"6.0", test_version2:"6.0.2900.6081") ||
       version_in_range(version:dllVer, test_version:"7.0", test_version2:"7.0.6000.17095")||
       version_in_range(version:dllVer, test_version:"7.0.6000.21000", test_version2:"7.0.6000.21297")||
       version_in_range(version:dllVer, test_version:"8.0", test_version2:"8.0.6001.19043") ||
       version_in_range(version:dllVer, test_version:"8.0.6001.23000", test_version2:"8.0.6001.23138")){
      security_message( port: 0, data: "The target host was found to be vulnerable" );
    }
    exit(0);
  }
  security_message( port: 0, data: "The target host was found to be vulnerable" );
}

else if(hotfix_check_sp(win2003:3) > 0)
{
  SP = get_kb_item("SMB/Win2003/ServicePack");
  if("Service Pack 2" >< SP)
  {
    if(version_in_range(version:dllVer, test_version:"6.0", test_version2:"6.0.3790.4834") ||
       version_in_range(version:dllVer, test_version:"7.0", test_version2:"7.0.6000.17095")||
       version_in_range(version:dllVer, test_version:"7.0.6000.21000", test_version2:"7.0.6000.21297")||
       version_in_range(version:dllVer, test_version:"8.0", test_version2:"8.0.6001.19043") ||
       version_in_range(version:dllVer, test_version:"8.0.6001.23000", test_version2:"8.0.6001.23138")){
      security_message( port: 0, data: "The target host was found to be vulnerable" );
    }
    exit(0);
  }
  security_message( port: 0, data: "The target host was found to be vulnerable" );
}

else if(hotfix_check_sp(winVista:3, win2008:3) > 0)
{
  SP = get_kb_item("SMB/WinVista/ServicePack");

  if(!SP) {
    SP = get_kb_item("SMB/Win2008/ServicePack");
  }

  if("Service Pack 1" >< SP)
  {
    if(version_in_range(version:dllVer, test_version:"7.0.6001.18000", test_version2:"7.0.6001.18601")||
       version_in_range(version:dllVer, test_version:"7.0.6001.22000", test_version2:"7.0.6001.22856")||
       version_in_range(version:dllVer, test_version:"8.0.6001.19000", test_version2:"8.0.6001.19047")||
       version_in_range(version:dllVer, test_version:"8.0.6001.23000", test_version2:"8.0.6001.23142")){
      security_message( port: 0, data: "The target host was found to be vulnerable" );
    }
    exit(0);
  }

  if("Service Pack 2" >< SP)
  {
    if(version_in_range(version:dllVer, test_version:"7.0.6002.18000", test_version2:"7.0.6002.18406")||
       version_in_range(version:dllVer, test_version:"7.0.6002.22000", test_version2:"7.0.6002.22591")||
       version_in_range(version:dllVer, test_version:"8.0.6001.19000", test_version2:"8.0.6001.19047")||
       version_in_range(version:dllVer, test_version:"8.0.6001.23000", test_version2:"8.0.6001.23142")){
      security_message( port: 0, data: "The target host was found to be vulnerable" );
    }
    exit(0);
  }
  security_message( port: 0, data: "The target host was found to be vulnerable" );
}

else if(hotfix_check_sp(win7:2) > 0)
{
  if(version_in_range(version:dllVer, test_version:"8.0.7600.16000", test_version2:"8.0.7600.16765")||
     version_in_range(version:dllVer, test_version:"8.0.7600.20000", test_version2:"8.0.7600.20907")){
    security_message( port: 0, data: "The target host was found to be vulnerable" );
  }
}