Microsoft Project 2013 Remote Code Execution Vulnerability (KB4484489)

# SPDX-FileCopyrightText: 2023 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

CPE = "cpe:/a:microsoft:project";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.832391");
  script_version("2025-09-19T15:40:40+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-2023-36884");
  script_tag(name:"cvss_base", value:"7.6");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2025-09-19 15:40:40 +0000 (Fri, 19 Sep 2025)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-08-08 19:15:00 +0000 (Tue, 08 Aug 2023)");
  script_tag(name:"creation_date", value:"2023-08-10 15:56:12 +0530 (Thu, 10 Aug 2023)");
  script_name("Microsoft Project 2013 Remote Code Execution Vulnerability (KB4484489)");

  script_tag(name:"summary", value:"This host is missing a critical security
  update according to Microsoft KB4484489");

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

  script_tag(name:"insight", value:"The flaw exists due to presence of remote code
  execution flaw in Microsoft Project software.");

  script_tag(name:"impact", value:"Successful exploitation will allow an attacker
  to use a specially crafted file to perform actions in the security context of
  the current user");

  script_tag(name:"affected", value:"Microsoft Project 2013 Service Pack 1.");

  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/help/4484489");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("gb_ms_project_detect_win.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("Microsoft/Project/Win/Ver");
  exit(0);
}

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

if(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE)) exit(0);
proPath = infos["location"];
if(!proPath || "Did not find install path from registry" >< proPath) {
  exit(0);
}

path = proPath + "\Office15";
proVer = fetch_file_version(sysPath:path, file_name:"winproj.exe");
if(!proVer) {
  exit(0);
}

if(version_in_range(version:proVer, test_version:"15.0.5085.0", test_version2:"15.0.5579.1000")) {
  report = report_fixed_ver(file_checked:path + "\winproj.exe", file_version:proVer, vulnerable_range:"15.0.5085.0 - 15.0.5579.1000");

  security_message(port:0, data:report);
  exit(0);
}

exit(99);