Microsoft .NET Framework Privilege Elevation Vulnerabilities (3089662)

# SPDX-FileCopyrightText: 2015 Greenbone AG
# 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-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.805978");
  script_version("2023-07-25T05:05:58+0000");
  script_cve_id("CVE-2015-2504", "CVE-2015-2526");
  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_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"creation_date", value:"2015-09-09 09:48:35 +0530 (Wed, 09 Sep 2015)");
  script_name("Microsoft .NET Framework Privilege Elevation Vulnerabilities (3089662)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft Bulletin MS15-101.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

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

  - An unspecified error in the way that the .NET Framework validates the number
    of objects in memory before copying those objects into an array.

  - Application fails to properly handle certain specially crafted requests.");

  script_tag(name:"impact", value:"Successful exploitation will allow an attacker
  to conduct denial-of-service attack and take complete control of an affected
  system.");

  script_tag(name:"affected", value:"- Microsoft .NET Framework 2.0 Service Pack 2

  - Microsoft .NET Framework 3.5

  - Microsoft .NET Framework 3.5.1

  - Microsoft .NET Framework 4

  - Microsoft .NET Framework 4.5, 4.5.1, and 4.5.2

  - Microsoft .NET Framework 4.6 and 4.6 RC");

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

  script_tag(name:"solution_type", value:"VendorFix");

  script_tag(name:"qod_type", value:"executable_version");

  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3089662");
  script_xref(name:"URL", value:"https://technet.microsoft.com/library/security/ms15-101");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("smb_reg_service_pack.nasl");
  script_mandatory_keys("SMB/WindowsVersion");
  script_require_ports(139, 445);
  exit(0);
}

include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

if(hotfix_check_sp(winVista:3, win7:2, win7x64:2, win2008:3,
   win2008r2:2, win8:1, win8x64:1, win8_1:1, win8_1x64:1, win2012:1, win2012R2:1, win10:1, win10x64:1) <= 0){
  exit(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(path && "\Microsoft.NET\Framework" >< path)
  {
    dllVer = fetch_file_version(sysPath:path, file_name:"System.Drawing.dll");
    if(dllVer)
    {
      ## .NET Framework 2.0 Service Pack 2 on Windows Vista Service Pack 2 and Windows Server 2008 Service Pack 2
      if(hotfix_check_sp(winVista:3, win2008:3) > 0)
      {
        if(version_is_less(version:dllVer, test_version:"2.0.50727.4258"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "Less than 2.0.50727.4258";
        }

        if(version_in_range(version:dllVer, test_version:"2.0.50727.5700", test_version2:"2.0.50727.8662"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "2.0.50727.5700 - 2.0.50727.8662";
        }
      }

      ## .NET Framework 3.5 on Windows 8, and Windows Server 2012
      if(hotfix_check_sp(win8:1, win8x64:1, win2012:1) > 0)
      {
        if(version_is_less(version:dllVer, test_version:"2.0.50727.6428"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "Less than 2.0.50727.6428";
        }

        if(version_in_range(version:dllVer, test_version:"2.0.50727.8000", test_version2:"2.0.50727.8662"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "2.0.50727.8000 - 2.0.50727.8662";

        }
      }

      ## .NET Framework 3.5 on Windows 8.1 and Windows Server 2012 R2
      if(hotfix_check_sp(win8_1:1, win8_1x64:1, win2012R2:1) > 0)
      {
        if(version_is_less(version:dllVer, test_version:"2.0.50727.8016"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "Less than 2.0.50727.8016";
        }

        if(version_in_range(version:dllVer, test_version:"2.0.50727.8600", test_version2:"2.0.50727.8662"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "2.0.50727.8600 - 2.0.50727.8662";
        }
      }

      ## .NET Framework 3.5 on Windows 10
      if(hotfix_check_sp(win10:1, win10x64:1) > 0)
      {
        if(version_in_range(version:dllVer, test_version:"2.0.50727.8600", test_version2:"2.0.50727.8662"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "2.0.50727.8600 - 2.0.50727.8662";
        }
      }

      ## .NET Framework 3.5.1 on Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack 1
      if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2) > 0)
      {
        if(version_is_less(version:dllVer, test_version:"2.0.50727.5492"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "Less than 2.0.50727.5492";
        }

        if(version_in_range(version:dllVer, test_version:"2.0.50727.8600", test_version2:"2.0.50727.8662"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "2.0.50727.8600 - 2.0.50727.8662";
        }
      }

      ## .NET Framework 4 on Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2
      if(hotfix_check_sp(winVista:3, win2008:3, win7:2, win7x64:2, win2008r2:2) > 0)
      {
        if(version_in_range(version:dllVer, test_version:"4.0.30319.0", test_version2:"4.0.30319.1035"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "4.0.30319.000 - 4.0.30319.1035";
        }

        if(version_in_range(version:dllVer, test_version:"4.0.30319.2000", test_version2:"4.0.30319.2062"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "4.0.30319.2000 - 4.0.30319.2062";
        }
      }

      ##.NET Framework 4.5, 4.5.1, and 4.5.2 on Windows 8, and Windows Server 2012
      if(hotfix_check_sp(win8:1, win8x64:1, win2012:1) > 0)
      {
        if(version_in_range(version:dllVer, test_version:"4.0.30319.30000", test_version2:"4.0.30319.34262"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "4.0.30319.30000 - 4.0.30319.34262";
        }

        if(version_in_range(version:dllVer, test_version:"4.0.30319.36000", test_version2:"4.0.30319.36304"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "4.0.30319.36000 - 4.0.30319.36304";
        }
      }

      ##.NET Framework 4.5, 4.5.1, and 4.5.2 on Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1,
      if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2, winVista:3, win2008:3) > 0)
      {
        if(version_in_range(version:dllVer, test_version:"4.0.30319.30000", test_version2:"4.0.30319.34269"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "4.0.30319.30000 - 4.0.30319.34269";
        }

        if(version_in_range(version:dllVer, test_version:"4.0.30319.36000", test_version2:"4.0.30319.36309"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "4.0.30319.36000 - 4.0.30319.36309";
        }
      }

      ##.NET Framework 4.5.1 and 4.5.2 on Windows 8.1, and Windows Server 2012 R2
      if(hotfix_check_sp(win8_1:1, win8_1x64:1, win2012R2:1) > 0)
      {
        if(version_in_range(version:dllVer, test_version:"4.0.30319.30000", test_version2:"4.0.30319.34261"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "4.0.30319.30000 - 4.0.30319.34261";
        }

        if(version_in_range(version:dllVer, test_version:"4.0.30319.36000", test_version2:"4.0.30319.36304"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "4.0.30319.36000 - 4.0.30319.36304";
        }
      }

      ## .NET Framework 4.6 and 4.6 RC on Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1,
      ##  Windows Vista Service Pack 2, and Windows Server 2008 Service Pack 2
      if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2, winVista:3, win2008:3) > 0)
      {
        if(version_in_range(version:dllVer, test_version:"4.6", test_version2:"4.6.90"))
        {
          VULN1 = TRUE ;
          file_checked = path + "System.Drawing.dll";
        }
      }

      ## .NET Framework 4.6 and 4.6 RC on Windows 8 and Windows Server 2012, Windows 8.1 and Windows Server 2012 R2
      if(hotfix_check_sp(win8:1, win8x64:1, win2012:1, win8_1:1, win8_1x64:1, win2012R2:1) > 0)
      {
        if(version_in_range(version:dllVer, test_version:"4.6", test_version2:"4.6.92"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "4.6 - 4.6.92";
        }
      }

      ## .NET Framework 4.6 on Windows 10
      if(hotfix_check_sp(win10:1, win10x64:1) > 0)
      {
        if(version_in_range(version:dllVer, test_version:"4.6", test_version2:"4.6.92"))
        {
          VULN1 = TRUE ;
          vulnerable_range = "4.6 - 4.6.92";
        }
      }
    }

    dllVer2 = fetch_file_version(sysPath:path, file_name:"System.ComponentModel.DataAnnotations.dll");
    if(dllVer2)
    {
      ## .NET Framework 4.5, 4.5.1, and 4.5.2 on Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1,
      ##  Windows Vista Service Pack 2, and Windows Server 2008 Service Pack 2
      if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2, winVista:3, win2008:3) > 0)
      {
        if(version_in_range(version:dllVer2, test_version:"4.0.30319.30000", test_version2:"4.0.30319.34267"))
        {
          VULN2 = TRUE ;
          vulnerable_range = "4.0.30319.30000 - 4.0.30319.34267";
        }

        if(version_in_range(version:dllVer2, test_version:"4.0.30319.36000", test_version2:"4.0.30319.36307"))
        {
          VULN2 = TRUE ;
          vulnerable_range = "4.0.30319.36000 - 4.0.30319.36307";
        }
      }

      ## .NET Framework 4.5, 4.5.1, and 4.5.2 on Windows 8, and Windows Server 2012
      if(hotfix_check_sp(win8:1, win8x64:1, win2012:1) > 0)
      {
        if(version_in_range(version:dllVer2, test_version:"4.0.30319.30000", test_version2:"4.0.30319.34261"))
        {
          VULN2 = TRUE ;
          vulnerable_range = "4.0.30319.30000 - 4.0.30319.34261";
        }

        if(version_in_range(version:dllVer2, test_version:"4.0.30319.36000", test_version2:"4.0.30319.36310"))
        {
          VULN2 = TRUE ;
          vulnerable_range = "4.0.30319.36000 - 4.0.30319.36310";
        }
      }

      ## .NET Framework 4.5.1 and 4.5.2 on Windows 8.1, and Windows Server 2012 R2
      if(hotfix_check_sp(win8_1:1, win8_1x64:1, win2012R2:1) > 0)
      {
        if(version_in_range(version:dllVer2, test_version:"4.0.30319.30000", test_version2:"4.0.30319.34261"))
        {
          VULN2 = TRUE ;
          vulnerable_range = "4.0.30319.30000 - 4.0.30319.34261";
        }

        if(version_in_range(version:dllVer2, test_version:"4.0.30319.36000", test_version2:"4.0.30319.36304"))
        {
          VULN2 = TRUE ;
          vulnerable_range = "4.0.30319.36000 - 4.0.30319.36304";
        }
      }

      ## .NET Framework 4.6 and 4.6 RC on Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1,
      ##  Windows Vista Service Pack 2, and Windows Server 2008 Service Pack 2
      if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2, winVista:3, win2008:3) > 0)
      {
        if(version_in_range(version:dllVer2, test_version:"4.6", test_version2:"4.6.102"))
        {
          VULN2 = TRUE ;
          vulnerable_range = "4.6 - 4.6.102";
        }
      }

      ## .NET Framework 4.6 and 4.6 RC on Windows 8 and Windows Server 2012, Windows 8.1 and Windows Server 2012 R2
      if(hotfix_check_sp(win8:1, win8x64:1, win2012:1, win8_1:1, win8_1x64:1, win2012R2:1) > 0)
      {
        if(version_in_range(version:dllVer2, test_version:"4.6", test_version2:"4.6.92"))
        {
          VULN2 = TRUE ;
          vulnerable_range = "4.6 - 4.6.92";
        }
      }
    }
  }
}


if(VULN1)
{
  report = 'File checked:     ' + path + 'System.Drawing.dll' + '\n' +
           'File version:     ' + dllVer  + '\n' +
           'Vulnerable range: ' + vulnerable_range + '\n' ;
  security_message(data:report);
}

if(VULN2)
{
  report = 'File checked:     ' + path + 'System.ComponentModel.DataAnnotations.dll' + '\n' +
           'File version:     ' + dllVer2 + '\n' +
           'Vulnerable range: ' + vulnerable_range + '\n' ;
  security_message(data:report);
  exit(0);
}