Microsoft Windows VBScript Remote Code Execution Vulnerability (3072604)

# 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("1.3.6.1.4.1.25623.1.0.805076");
  script_version("2026-04-28T06:28:06+0000");
  script_cve_id("CVE-2015-2372");
  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:"2026-04-28 06:28:06 +0000 (Tue, 28 Apr 2026)");
  script_tag(name:"creation_date", value:"2015-07-15 10:14:46 +0530 (Wed, 15 Jul 2015)");
  script_name("Microsoft Windows VBScript Remote Code Execution Vulnerability (3072604)");

  script_tag(name:"summary", value:"This host is missing a critical security
  update according to Microsoft Bulletin MS15-066.");

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

  script_tag(name:"insight", value:"Flaw exists due to error in VBScript that is
  triggered as user-supplied input is not properly validated.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to execute arbitrary code and corrupt memory.");

  script_tag(name:"affected", value:"- Microsoft Windows 2003 x32/x64 Service Pack 2 and prior

  - Microsoft Windows Vista x32/x64 Service Pack 2 and prior

  - Microsoft Windows Server 2008 x32/x64 Service Pack 2 and prior

  - Microsoft Windows Server 2008 R2 x64 Edition Service Pack 1 and prior");

  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/3072604");
  script_xref(name:"URL", value:"https://technet.microsoft.com/en-us/library/security/MS15-066");

  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_require_ports(139, 445);
  script_mandatory_keys("SMB/WindowsVersion");
  script_xref(name:"URL", value:"https://technet.microsoft.com/library/security/MS15-066");
  exit(0);
}


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

if(hotfix_check_sp(win2003:3, win2003x64:3, winVista:3, win2008:3,
                   win2008r2:2) <= 0){
  exit(0);
}

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

dllVer = fetch_file_version(sysPath:sysPath, file_name:"system32\Vbscript.dll");
if(!dllVer){
  exit(0);
}

if(hotfix_check_sp(win2003:3, win2003x64:3) > 0)
{
  if((version_in_range(version:dllVer, test_version:"5.6", test_version2:"5.6.0.8855")) ||
     (version_in_range(version:dllVer, test_version:"5.7", test_version2:"5.7.6002.23711"))){
    security_message( port: 0, data: "The target host was found to be vulnerable" );
  }
  exit(0);
}

## Currently not supporting for Vista and Windows Server 2008 64 bit
if(hotfix_check_sp(winVista:3, win2008:3) > 0)
{
  if((version_in_range(version:dllVer, test_version:"5.7", test_version2:"5.7.6002.19404")) ||
     (version_in_range(version:dllVer, test_version:"5.7.6002.23000", test_version2:"5.7.6002.23711"))){
    security_message( port: 0, data: "The target host was found to be vulnerable" );
  }
  exit(0);
}

if(hotfix_check_sp(win2008r2:2) > 0)
{
  if((version_in_range(version:dllVer, test_version:"5.8.7601.10000", test_version2:"5.8.7601.18877")) ||
     (version_in_range(version:dllVer, test_version:"5.8.7601.23000", test_version2:"5.8.7601.23080"))){
    security_message( port: 0, data: "The target host was found to be vulnerable" );
  }
  exit(0);
}