Microsoft Office PowerPoint Remote Code Execution Vulnerability (3072620)

# 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("1.3.6.1.4.1.25623.1.0.805810");
  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-2015-2424");
  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:"2015-07-15 10:27:38 +0530 (Wed, 15 Jul 2015)");
  script_tag(name:"qod_type", value:"executable_version");
  script_name("Microsoft Office PowerPoint Remote Code Execution Vulnerability (3072620)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft Bulletin MS15-070.");

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

  script_tag(name:"insight", value:"Flaw is due to improper handling of files
  in the memory.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to run arbitrary code in the context of the current user.");

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

  - Microsoft PowerPoint 2010 Service Pack 2 and prior

  - Microsoft PowerPoint 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/2965283");
  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3054963");
  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3054999");
  script_xref(name:"URL", value:"https://technet.microsoft.com/en-us/library/security/MS15-070");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("secpod_office_products_version_900032.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("MS/Office/Ver", "SMB/Office/PowerPnt/Version");
  script_xref(name:"URL", value:"https://technet.microsoft.com/en-us/security/bulletin/ms15-070");
  exit(0);
}

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

pptVer = get_kb_item("SMB/Office/PowerPnt/Version");
if(!pptVer){
  exit(0);
}

# Office Power Point for 2007/2010/2013
path = registry_get_sz(key:"SOFTWARE\Microsoft\Windows\CurrentVersion",
                          item:"ProgramFilesDir");
if(!path){
  exit(0);
}

foreach ver (make_list("\OFFICE12", "\OFFICE14", "\OFFICE15"))
{
  offPath = path + "\Microsoft Office" + ver ;
  dllVer = fetch_file_version(sysPath:offPath, file_name:"ppcore.dll");

  if(dllVer)
  {
    if(version_in_range(version:dllVer, test_version:"12.0", test_version2:"12.0.6726.4999") ||
       version_in_range(version:dllVer, test_version:"14.0", test_version2:"14.0.7153.5001") ||
       version_in_range(version:dllVer, test_version:"15.0", test_version2:"15.0.4737.1002"))
    {
      security_message( port: 0, data: "The target host was found to be vulnerable" );
      exit(0);
    }
  }
}