Microsoft Office Suite Remote Code Execution Vulnerabilities (3089664)

# 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("1.3.6.1.4.1.25623.1.0.806109");
  script_version("2023-07-25T05:05:58+0000");
  script_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
  script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
  script_cve_id("CVE-2015-2545");
  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 10:11:44 +0530 (Wed, 09 Sep 2015)");
  script_tag(name:"qod_type", value:"executable_version");
  script_name("Microsoft Office Suite Remote Code Execution Vulnerabilities (3089664)");

  script_tag(name:"summary", value:"This host is missing a critical security
  update according to Microsoft Bulletin MS15-099.");

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

  script_tag(name:"insight", value:"A remote code execution exists in Microsoft Office that could be exploited when
  a user opens a file containing a malformed graphics image or when a user inserts
  a malformed graphics image into an Office file.");

  script_tag(name:"impact", value:"Successful exploitation will allow a
  context-dependent attacker to corrupt memory and potentially
  execute arbitrary code.");

  script_tag(name:"affected", value:"- Microsoft Office 2007 Service Pack 3 and prior

  - Microsoft Office 2010 Service Pack 2 and prior

  - Microsoft Office 2013 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_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3089664");
  script_xref(name:"URL", value:"https://technet.microsoft.com/library/security/MS15-099");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("secpod_ms_office_detection_900025.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("MS/Office/Ver");
  exit(0);
}


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

## MS Office
offVer = get_kb_item("MS/Office/Ver");
if(!offVer){
  exit(0);
}

path = registry_get_sz(key:"SOFTWARE\Microsoft\Windows\CurrentVersion",
                            item:"CommonFilesDir");
if(!path){
  exit(0);
}

## Microsoft Office 2007
## Microsoft Office 2010
## Microsoft Office 2013
if(offVer =~ "^(12|14|15)\..*")
{
  filePath = path + "\Microsoft Shared\TextConv";

  fileVer = fetch_file_version(sysPath:filePath, file_name:"Wpft532.cnv");
  if(fileVer)
  {

    if(fileVer =~ "^2006"){
     Vulnerable_range  =  "2006 - 2006.1200.6722.4999";
    }
    else if(fileVer =~ "^2010"){
     Vulnerable_range  =  "2010 - 2010.1400.4730.1009";
    }
    else if(fileVer =~ "^2012"){
     Vulnerable_range  =  "2012 - 2012.1500.4727.0009";
    }

    ## Microsoft Office 2007
    ## Microsoft Office 2013
    ## Microsoft Office 2010
    if(version_in_range(version:fileVer, test_version:"2012", test_version2:"2012.1500.4727.0999") ||
       version_in_range(version:fileVer, test_version:"2010", test_version2:"2010.1400.4730.1009") ||
       version_in_range(version:fileVer, test_version:"2006", test_version2:"2006.1200.6722.4999")){
      VULN = TRUE ;
    }

    if(VULN)
   {
     report = 'File checked:     ' + filePath + "Wpft532.cnv" + '\n' +
              'File version:     ' + fileVer  + '\n' +
              'Vulnerable range: ' + Vulnerable_range + '\n' ;
     security_message(data:report);
     exit(0);
   }
  }
}