7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
High
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.015 Low
EPSS
Percentile
86.8%
This host is missing a critical security
update for Microsoft Office 2016 and Office 2019 on Mac OS X according to
Microsoft security update November 2019
# SPDX-FileCopyrightText: 2019 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("1.3.6.1.4.1.25623.1.0.815841");
script_version("2024-02-09T14:47:30+0000");
script_cve_id("CVE-2019-1457", "CVE-2019-1448", "CVE-2019-1446");
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:3.1/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:"2020-08-24 17:37:00 +0000 (Mon, 24 Aug 2020)");
script_tag(name:"creation_date", value:"2019-11-13 09:00:35 +0530 (Wed, 13 Nov 2019)");
script_tag(name:"qod_type", value:"executable_version");
script_name("Microsoft Office Multiple Vulnerabilities (Nov 2019) - Mac OS X");
script_tag(name:"summary", value:"This host is missing a critical security
update for Microsoft Office 2016 and Office 2019 on Mac OS X according to
Microsoft security update November 2019");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present
on the target host.");
script_tag(name:"insight", value:"Multiple flaws exist due to:
- Microsoft Excel improperly discloses the contents of its memory.
- Microsoft Excel software fails to properly handle objects in memory.
- Microsoft Office software not enforcing macro settings on an Excel document.");
script_tag(name:"impact", value:"Successful exploitation will allow an attacker
to bypass security restrictions, run arbitrary code in the context of the
current user and disclose sensitive information.");
script_tag(name:"affected", value:"Microsoft Office 2016 and Office 2019 on Mac OS X.");
script_tag(name:"solution", value:"Upgrade to version 16.16.16 for Microsoft
Office 2016 and to version 16.31 for 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-us/officeupdates/release-notes-office-2016-mac");
script_xref(name:"URL", value:"https://docs.microsoft.com/en-gb/officeupdates/release-notes-office-for-mac");
script_xref(name:"URL", value:"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-1457");
script_xref(name:"URL", value:"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-1446");
script_xref(name:"URL", value:"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-1448");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2019 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 =~ "^1[56]\.")
{
if(version_is_less(version:offVer, test_version:"16.16.16")){
fix = "16.16.16";
}
else if(version_in_range(version:offVer, test_version:"16.17.0", test_version2:"16.30")){
fix = "16.31";
}
if(fix)
{
report = report_fixed_ver(installed_version:offVer, fixed_version:fix);
security_message(data:report);
exit(0);
}
}
exit(0);
docs.microsoft.com/en-gb/officeupdates/release-notes-office-for-mac
docs.microsoft.com/en-us/officeupdates/release-notes-office-2016-mac
portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-1446
portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-1448
portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-1457
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
High
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.015 Low
EPSS
Percentile
86.8%