8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.3 High
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
0.973 High
EPSS
Percentile
99.9%
This host is missing an important security
update according to Microsoft Office Click-to-Run updates.
# 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("1.3.6.1.4.1.25623.1.0.814729");
script_version("2024-02-19T05:05:57+0000");
script_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
script_cve_id("CVE-2019-0559", "CVE-2019-0561", "CVE-2019-0585", "CVE-2019-0541",
"CVE-2019-0560");
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:"2024-02-19 05:05:57 +0000 (Mon, 19 Feb 2024)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/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:"2019-01-09 13:04:38 +0530 (Wed, 09 Jan 2019)");
script_name("Microsoft Office 365 (2016 Click-to-Run) Multiple Vulnerabilities (Jan 2019)");
script_tag(name:"summary", value:"This host is missing an important security
update according to Microsoft Office Click-to-Run updates.");
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:
- An error in the way that the MSHTML engine improperly validates input.
- An error when Microsoft Outlook improperly handles certain types of messages.
- An error when Microsoft Office improperly discloses the contents of its memory.
- An error when Microsoft Word macro buttons are used improperly.
- An error in Microsoft Word software when it fails to properly handle objects in
memory.");
script_tag(name:"impact", value:"Successful exploitation will allow an attacker
to run arbitrary code in the context of the current user and gain access to
sensitive information.");
script_tag(name:"affected", value:"Microsoft Office 365 (2016 Click-to-Run).");
script_tag(name:"solution", value:"Upgrade to latest version of Microsoft Office
365 (2016 Click-to-Run) with respect to update channel used. Please see the references for more information.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"registry");
script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/officeupdates/office365-proplus-security-updates");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2019 Greenbone AG");
script_family("Windows : Microsoft Bulletins");
script_dependencies("gb_ms_office_click2run_detect_win.nasl");
script_mandatory_keys("MS/Off/C2R/Ver", "MS/Office/C2R/UpdateChannel");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
officeVer = get_kb_item("MS/Off/C2R/Ver");
if(!officeVer || officeVer !~ "^16\."){
exit(0);
}
UpdateChannel = get_kb_item("MS/Office/C2R/UpdateChannel");
officePath = get_kb_item("MS/Off/C2R/InstallPath");
## Version 1812 (Build 11126.20196)
if(UpdateChannel == "Monthly Channel")
{
if(version_is_less(version:officeVer, test_version:"16.0.11126.20196")){
fix = "1812 (Build 11126.20196)";
}
}
## Version 1808 (Build 10730.20264)
else if(UpdateChannel == "Semi-Annual Channel (Targeted)")
{
if(version_is_less(version:officeVer, test_version:"16.0.10730.20264")){
fix = "1808 (Build 10730.20264)";
}
}
## 1808 (Build 10730.20264)
## 1803 (9126.2351)
## 1708 (8431.2366)
else if(UpdateChannel == "Semi-Annual Channel")
{
if(version_is_less(version:officeVer, test_version:"16.0.8431.2366")){
fix = "1708 (Build 8431.2366)";
}
else if(version_in_range(version:officeVer, test_version:"16.0.9000", test_version2:"16.0.9126.2350")){
fix = "1803 (Build 9126.2351)";
}
else if(version_in_range(version:officeVer, test_version:"16.0.10730", test_version2:"16.0.10730.20263")){
fix = "1808 (Build 10730.20264)";
}
}
if(fix)
{
report = report_fixed_ver(installed_version:officeVer, fixed_version:fix, install_path:officePath);
security_message(data:report);
exit(0);
}
exit(99);
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.3 High
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
0.973 High
EPSS
Percentile
99.9%