8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
6.8 Medium
AI Score
Confidence
Low
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
0.958 High
EPSS
Percentile
99.4%
This host is missing a critical security
update according to Microsoft KB4284874
# 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("1.3.6.1.4.1.25623.1.0.813527");
script_version("2023-11-03T16:10:08+0000");
script_cve_id("CVE-2018-0871", "CVE-2018-0978", "CVE-2018-0982", "CVE-2018-1036",
"CVE-2018-1040", "CVE-2018-8113", "CVE-2018-8121", "CVE-2018-8169",
"CVE-2018-8201", "CVE-2018-8205", "CVE-2018-8207", "CVE-2018-8208",
"CVE-2018-8209", "CVE-2018-8210", "CVE-2018-8211", "CVE-2018-8212",
"CVE-2018-8213", "CVE-2018-8214", "CVE-2018-8215", "CVE-2018-8216",
"CVE-2018-8217", "CVE-2018-8219", "CVE-2018-8221", "CVE-2018-8225",
"CVE-2018-8226", "CVE-2018-8227", "CVE-2018-8229", "CVE-2018-8231",
"CVE-2018-8234", "CVE-2018-8235", "CVE-2018-8236", "CVE-2018-8239",
"CVE-2018-8251", "CVE-2018-8267");
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:"2023-11-03 16:10:08 +0000 (Fri, 03 Nov 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/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:"2018-06-13 09:06:23 +0530 (Wed, 13 Jun 2018)");
script_name("Microsoft Windows Multiple Vulnerabilities (KB4284874)");
script_tag(name:"summary", value:"This host is missing a critical security
update according to Microsoft KB4284874");
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 errors,
- When the Windows kernel improperly handles objects in memory.
- When Windows improperly handles objects in memory.
- When the (Human Interface Device) HID Parser Library driver improperly handles
objects in memory.
- In Device Guard that could allow an attacker to inject malicious code into a
Windows PowerShell session.
- In Windows when Desktop Bridge does not properly manage the virtual registry.
- When Windows allows a normal user to access the Wireless LAN profile of an
administrative user.
- When the Windows kernel improperly initializes objects in memory.
- In the way that the Windows Code Integrity Module performs hashing.
- When Microsoft Edge improperly handles requests of different origins.
- In the way that the Windows Kernel API enforces permissions.
- When Microsoft Edge improperly handles objects in memory.
- When Microsoft Edge improperly accesses objects in memory.
- When Windows Media Foundation improperly handles objects in memory.
- When the Windows GDI component improperly discloses the contents of its
memory.
- When Windows Hyper-V instruction emulation fails to properly enforce privilege
levels.
- In Internet Explorer that allows for bypassing Mark of the Web Tagging (MOTW).
- When Internet Explorer improperly accesses objects in memory.
- When NTFS improperly checks access.
- When Edge improperly marks files.
- In the way that the Chakra scripting engine handles objects in memory in
Microsoft Edge.
- In the way that the scripting engine handles objects in memory in Internet
Explorer.
- In Windows Domain Name System (DNS) DNSAPI.");
script_tag(name:"impact", value:"Successful exploitation will allow an attacker
to obtain information to further compromise the user's system, run processes in
an elevated context, inject code into a trusted PowerShell process, execute
arbitrary code, read privileged data, force the browser to send restricted data,
interject cross-process communication, install programs, view, change, or delete
data or create new accounts with full user rights, create a denial of service
condition and bypass security restrictions.");
script_tag(name:"affected", value:"Microsoft Windows 10 Version 1703 x32/x64.");
script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"executable_version");
script_xref(name:"URL", value:"https://support.microsoft.com/en-us/help/4284874");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2018 Greenbone AG");
script_family("Windows : Microsoft Bulletins");
script_dependencies("smb_reg_service_pack.nasl");
script_require_ports(139, 445);
script_mandatory_keys("SMB/WindowsVersion");
exit(0);
}
include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
if(hotfix_check_sp(win10:1, win10x64:1) <= 0){
exit(0);
}
sysPath = smb_get_system32root();
if(!sysPath ){
exit(0);
}
edgeVer = fetch_file_version(sysPath:sysPath, file_name:"edgehtml.dll");
if(!edgeVer){
exit(0);
}
if(version_in_range(version:edgeVer, test_version:"11.0.15063.0", test_version2:"11.0.15063.1154"))
{
report = report_fixed_ver(file_checked:sysPath + "\Edgehtml.dll",
file_version:edgeVer, vulnerable_range:"11.0.15063.0 - 11.0.15063.1154");
security_message(data:report);
exit(0);
}
exit(99);
8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
6.8 Medium
AI Score
Confidence
Low
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
0.958 High
EPSS
Percentile
99.4%