LibreOffice Improper Validation of Array Index vulnerability (May 2025) - Mac OS X

# SPDX-FileCopyrightText: 2025 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:libreoffice:libreoffice";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.836192");
  script_version("2025-05-09T05:40:06+0000");
  script_cve_id("CVE-2023-0950");
  script_tag(name:"cvss_base", value:"7.2");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2025-05-09 05:40:06 +0000 (Fri, 09 May 2025)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/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:"2023-06-07 17:42:02 +0000 (Wed, 07 Jun 2023)");
  script_tag(name:"creation_date", value:"2025-05-08 16:53:31 +0530 (Thu, 08 May 2025)");
  script_name("LibreOffice Improper Validation of Array Index vulnerability (May 2025) - Mac OS X");

  script_tag(name:"summary", value:"LibreOffice is prone to an improper validation
  of array index vulnerability.");

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

  script_tag(name:"impact", value:"Successful exploitation allows an attacker
  to execute arbitrary code.");

  script_tag(name:"affected", value:"LibreOffice prior to version 7.4.6 and 7.5.x
  before 7.5.1 on Mac OS X.");

  script_tag(name:"solution", value:"Update to version 7.4.6 or 7.5.1 or later.");

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

  script_tag(name:"qod_type", value:"executable_version");
  script_xref(name:"URL", value:"https://www.libreoffice.org/about-us/security/advisories/cve-2023-0950/");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2025 Greenbone AG");
  script_family("General");
  script_dependencies("gb_libreoffice_detect_macosx.nasl");
  script_mandatory_keys("LibreOffice/MacOSX/Version");
  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE))
  exit(0);

version = infos["version"];
location = infos["location"];

if(version_is_less(version:version, test_version:"7.4.6")) {
  fix = "7.4.6";
}

if(version_in_range_exclusive(version:version, test_version_lo:"7.5", test_version_up:"7.5.1")) {
  fix = "7.5.1.";
}

if(fix) {
  report = report_fixed_ver(installed_version:version, fixed_version:fix, install_path:location);
  security_message(port:0, data:report);
  exit(0);
}

exit(99);