.NET JIT Compiler Vulnerability

2008-05-15T00:00:00
ID OPENVAS:90010
Type openvas
Reporter Copyright (C) 2008 Greenbone Networks GmbH
Modified 2017-03-21T00:00:00

Description

The remote host is affected by the vulnerabilitys described in CVE-2007-0043

Checking if System.web.dll version is less than 2.0.50727.832

                                        
                                            # OpenVAS Vulnerability Test
# $Id: win_CVE-2007-0043.nasl 5661 2017-03-21 11:39:13Z cfi $
# Description: .NET JIT Compiler Vulnerability
#
# Authors:
# Carsten Koch-Mauthe <c.koch-mauthe at dn-systems.de>
# Updated by: Antu Sanadi <santu@secpod.com> on 16/09/22
#
# Copyright:
# Copyright (C) 2008 Greenbone Networks GmbH
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2,
# 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_summary = "The remote host is affected by the vulnerabilitys described in
  CVE-2007-0043

  Checking if System.web.dll version is less than 2.0.50727.832";

tag_impact = "The Just In Time (JIT) Compiler service in Microsoft .NET Framework 1.0, 1.1,
  and 2.0 for Windows 2000, XP, Server 2003, and Vista allows user-assisted
  remote attackers to execute arbitrary code via unspecified vectors involving
  an unchecked buffer, probably a buffer overflow, aka .NET JIT Compiler
  Vulnerability. Checking if System.web.dll version is less than 2.0.50727.832";
tag_affected = "Microsoft .NET Framework 1.1 SP 1
  Microsoft .NET Framework 1.0 SP 3
  Microsoft .NET Framework 2.0 SP 1/SP 2";
tag_solution = "All Users should upgrade to the latest version.
  http://www.microsoft.com/technet/security/Bulletin/ms07-040.mspx";

# $Revision: 5661 $

if(description)
{
  script_id(90010);
  script_version("$Revision: 5661 $");
  script_tag(name:"last_modification", value:"$Date: 2017-03-21 12:39:13 +0100 (Tue, 21 Mar 2017) $");
  script_tag(name:"creation_date", value:"2008-05-15 23:18:24 +0200 (Thu, 15 May 2008)");
  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-2007-0043");
  script_bugtraq_id(24811);
  script_name(".NET JIT Compiler Vulnerability");
  script_xref(name : "URL" , value : "http://secunia.com/advisories/26003");
  script_xref(name : "URL" , value : "http://securitytracker.com/alerts/2007/Jul/1018356.html");
  script_xref(name : "URL" , value : "http://www.microsoft.com/technet/security/Bulletin/ms07-040.mspx");

  script_category(ACT_GATHER_INFO);
  script_tag(name:"qod_type", value:"executable_version");
  script_copyright("Copyright (C) 2008 Greenbone Networks GmbH");
  script_family("Windows : Microsoft Bulletins");
  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 : "affected" , value : tag_affected);
  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, win2008:3) <= 0){
  exit(0);
}

# MS07-040 Hotfix check
if((hotfix_missing(name:"928367") == 0) || (hotfix_missing(name:"928366") == 0)||
   (hotfix_missing(name:"933854") == 0) || (hotfix_missing(name:"929729") == 0) ||
   (hotfix_missing(name:"929916") == 0)){
    exit(0);
}

key  = "SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDlls\";
foreach item (registry_enum_values(key:key))
{
  if("System.Web.dll" >< item)
  {
    path = item;
    break;
  }
}

if(!path){
  exit(0);
}

if("c:" >< path){
  path =  ereg_replace(pattern:"c:", replace:"C:", string:path);
}

share = ereg_replace(pattern:"([A-Z]):.*", replace:"\1$", string:path);
file =  ereg_replace(pattern:"[A-Z]:(.*)", replace:"\1", string:path);
dllVer = GetVer(file:file, share:share);

if(!dllVer){
  exit(0);
}

# Check for .Net Framework version 1.0 < 1.0.3705.6060, 1.1 < 1.1.4322.2407 and 2.0 < 2.0.50727.832
if(version_in_range(version:dllVer, test_version:"1.0", test_version2:"1.0.3705.6059")||
   version_in_range(version:dllVer, test_version:"1.1", test_version2:"1.1.4322.2406")||
   version_in_range(version:dllVer, test_version:"2.0", test_version2:"2.0.50727.831")){
   security_message(0);
}

key = "SOFTWARE\Microsoft\ASP.NET\";
if(!registry_key_exists(key:key)){
  exit(0);
}

foreach item (registry_enum_keys(key:key))
{
  path = registry_get_sz(key:key + item, item:"Path");
  if("\Microsoft.NET\Framework" >< path)
  {
    path =  path + "\system.web.dll";
    share = ereg_replace(pattern:"([a-zA-Z]):.*", replace:"\1$", string:path);
    file = ereg_replace(pattern:"[a-zA-Z]:(.*)", replace:"\1", string:path);

    # Get the version of system.web.dll
    dllVer = GetVer(file:file, share:share);
    if(!dllVer){
      exit(0);
    }
  }
}

## Windows vista
if(hotfix_check_sp(winVista:3) > 0)
{
  # Check for System.web.dll version 1.0 < 1.0.3705.6060, 1.1 < 1.1.4322.2407, 2.0 < 2.0.50727.832
  if(version_in_range(version:dllVer, test_version:"1.0",test_version2:"1.0.3705.6059") ||
     version_in_range(version:dllVer, test_version:"1.1", test_version2:"1.1.4322.2406") ||
     version_in_range(version:dllVer, test_version:"2.0", test_version2:"2.0.50727.831"))
     {
       security_message(0);
        exit(0);
     }
}

## Windows 2008 Server
if(hotfix_check_sp(win2008:3) > 0)
{
  # Check for System.web.dll version 1.0 < 1.0.3705.6060, 1.1 < 1.1.4322.2407
  if(version_in_range(version:dllVer, test_version:"1.0",test_version2:"1.0.3705.6059") ||
     version_in_range(version:dllVer, test_version:"1.1", test_version2:"1.1.4322.2406"))
     {
       security_message(0);
        exit(0);
     }
}