Microsoft Office Memory Corruption Vulnerability (Jan 2018) - Mac OS X

# SPDX-FileCopyrightText: 2018 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("1.3.6.1.4.1.25623.1.0.812659");
  script_version("2024-02-09T14:47:30+0000");
  script_cve_id("CVE-2018-0797");
  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:"2024-02-09 14:47:30 +0000 (Fri, 09 Feb 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/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:"2020-08-24 17:37:00 +0000 (Mon, 24 Aug 2020)");
  script_tag(name:"creation_date", value:"2018-01-22 15:11:47 +0530 (Mon, 22 Jan 2018)");
  script_tag(name:"qod_type", value:"executable_version");
  script_name("Microsoft Office Memory Corruption Vulnerability (Jan 2018) - Mac OS X");

  script_tag(name:"summary", value:"This host is missing an important security
  update for Microsoft Office 2016 on Mac OS X according to Microsoft security
  update January 2018");

  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 error in Microsoft
  Office software when the Office software fails to properly handle RTF files.");

  script_tag(name:"impact", value:"Successful exploitation will allow attackers
  to run arbitrary code in the context of the current user. If the current user
  is logged on with administrative user rights, an attacker could take control
  of the affected system.");

  script_tag(name:"affected", value:"Microsoft Office 2016 on Mac OS X.");

  script_tag(name:"solution", value:"Update to version 16.9.18011602 or later.");

  script_tag(name:"solution_type", value:"VendorFix");
  script_xref(name:"URL", value:"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0797");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/102406");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Mac OS X Local Security Checks");
  script_dependencies("gb_microsoft_office_detect_macosx.nasl");
  script_mandatory_keys("MS/Office/MacOSX/Ver");
  exit(0);
}

include("version_func.inc");

if(!offVer = get_kb_item("MS/Office/MacOSX/Ver"))
  exit(0);

if(offVer =~ "^15\." && version_is_less_equal(version:offVer, test_version:"15.41")) {
  report = report_fixed_ver(installed_version:offVer, fixed_version:"16.9.18011602");
  security_message(data:report);
  exit(0);
}

exit(99);