LibreOffice DOC Bookmarks Denial of Service Vulnerability (Nov 2015) - Mac OS X

# 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

CPE = "cpe:/a:libreoffice:libreoffice";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.806700");
  script_version("2024-02-09T05:06:25+0000");
  script_cve_id("CVE-2015-5214");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2024-02-09 05:06:25 +0000 (Fri, 09 Feb 2024)");
  script_tag(name:"creation_date", value:"2015-11-16 18:04:19 +0530 (Mon, 16 Nov 2015)");
  script_tag(name:"qod_type", value:"executable_version");
  script_name("LibreOffice DOC Bookmarks Denial of Service Vulnerability (Nov 2015) - Mac OS X");

  script_tag(name:"summary", value:"LibreOffice is prone to a denial of service (DoS) vulnerability.");

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

  script_tag(name:"insight", value:"The flaw is due to improper handling of
  bookmarks in DOC files.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to cause denial of service (memory corruption and application crash)
  and possible execution of arbitrary code.");

  script_tag(name:"affected", value:"LibreOffice version before 4.4.6 and
  5.x before 5.0.1 on Mac OS X.");

  script_tag(name:"solution", value:"Upgrade to LibreOffice version
  4.4.6 or 5.0.1 or later.");

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

  script_xref(name:"URL", value:"https://www.libreoffice.org/about-us/security/advisories/cve-2015-5214");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/77486");
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_category(ACT_GATHER_INFO);
  script_family("Denial of Service");
  script_dependencies("gb_libreoffice_detect_macosx.nasl");
  script_mandatory_keys("LibreOffice/MacOSX/Version");
  exit(0);
}

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

if(!libreVer = get_app_version(cpe:CPE)){
  exit(0);
}

if(version_is_less(version:libreVer, test_version:"4.4.6"))
{
  fix = "4.4.6";
  VULN = TRUE;
}

if(libreVer =~ "^5")
{
  if(version_is_less(version:libreVer, test_version:"5.0.1"))
  {
    fix = "5.0.1";
    VULN = TRUE;
  }
}

if(VULN)
{
  report = 'Installed version: ' + libreVer + '\n' +
           'Fixed version:     ' + fix + '\n';
  security_message(data:report);
  exit(0);
}