This host is missing a critical security
update for Microsoft Office on Mac OS X according to Microsoft security update
November 2020.
# SPDX-FileCopyrightText: 2020 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("1.3.6.1.4.1.25623.1.0.817835");
script_version("2024-02-09T14:47:30+0000");
script_cve_id("CVE-2020-17067");
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 14:47:30 +0000 (Fri, 09 Feb 2024)");
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:"2020-11-23 20:35:00 +0000 (Mon, 23 Nov 2020)");
script_tag(name:"creation_date", value:"2020-11-11 09:41:28 +0530 (Wed, 11 Nov 2020)");
script_tag(name:"qod_type", value:"executable_version");
script_name("Microsoft Office Security Feature Bypass Vulnerability (Nov 2020) - Mac OS X");
script_tag(name:"summary", value:"This host is missing a critical security
update for Microsoft Office on Mac OS X according to Microsoft security update
November 2020.");
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 microsoft excel software fails
to properly handle specially crafted Office file.");
script_tag(name:"impact", value:"Successful exploitation will allow an attacker
to run arbitrary code in the context of the current user.");
script_tag(name:"affected", value:"Microsoft Office 2019 on Mac OS X.");
script_tag(name:"solution", value:"Upgrade to version 16.43 (Build 20110804)
for Microsoft Office 2019. Please see the references for more information.");
script_tag(name:"solution_type", value:"VendorFix");
script_xref(name:"URL", value:"https://docs.microsoft.com/en-gb/officeupdates/release-notes-office-for-mac");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 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 =~ "^16\.")
{
if(version_in_range(version:offVer, test_version:"16.17.0", test_version2:"16.42"))
{
report = report_fixed_ver(installed_version:offVer, fixed_version:"16.43");
security_message(data:report);
exit(0);
}
}
exit(0);