The remote Windows host is missing security update 4467702.
It is, therefore, affected by multiple vulnerabilities :
A security feature bypass vulnerability exists in Microsoft JScript that could allow an attacker to bypass Device Guard. (CVE-2018-8417)
An elevation of privilege vulnerability exists when DirectX improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
(CVE-2018-8485, CVE-2018-8554, CVE-2018-8561)
A remote code execution vulnerability exists when Windows Search handles objects in memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
(CVE-2018-8450)
A remote code execution vulnerability exists when PowerShell improperly handles specially crafted files.
An attacker who successfully exploited this vulnerability could execute malicious code on a vulnerable system. (CVE-2018-8256)
A tampering vulnerability exists in PowerShell that could allow an attacker to execute unlogged code.
(CVE-2018-8415)
A remote code execution vulnerability exists in the way that Windows Deployment Services TFTP Server handles objects in memory. An attacker who successfully exploited the vulnerability could execute arbitrary code with elevated permissions on a target system.
(CVE-2018-8476)
A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2018-8544)
An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC). An attacker who successfully exploited this vulnerability could run arbitrary code in the security context of the local system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
(CVE-2018-8584)
An elevation of privilege exists in Windows COM Aggregate Marshaler. An attacker who successfully exploited the vulnerability could run arbitrary code with elevated privileges. (CVE-2018-8550)
An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory.
(CVE-2018-8408)
A cross-site-scripting (XSS) vulnerability exists when an open source customization for Microsoft Active Directory Federation Services (AD FS) does not properly sanitize a specially crafted web request to an affected AD FS server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected AD FS server. The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run scripts in the security context of the current user. The attacks could allow the attacker to read content that the attacker is not authorized to read, use the victimâs identity to take actions on the AD FS site on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user. The security update addresses the vulnerability by helping to ensure that the open source customization for AD FS properly sanitizes web requests.
(CVE-2018-8547)
An information disclosure vulnerability exists when Windows Audio Service fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could potentially disclose memory contents of a elevated process. (CVE-2018-8454)
An information disclosure vulnerability exists when "Kernel Remote Procedure Call Provider" driver improperly initializes objects in memory.
(CVE-2018-8407)
An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs;
view, change, or delete data; or create new accounts with full user rights. (CVE-2018-8562)
A security feature bypass exists when Windows incorrectly validates kernel driver signatures. An attacker who successfully exploited this vulnerability could bypass security features and load improperly signed drivers into the kernel. In an attack scenario, an attacker could bypass security features intended to prevent improperly signed drivers from being loaded by the kernel. The update addresses the vulnerability by correcting how Windows validates kernel driver signatures. (CVE-2018-8549)
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the Microsoft Security Updates API. The text
# itself is copyright (C) Microsoft Corporation.
#
include("compat.inc");
if (description)
{
script_id(122819);
script_version("1.2");
script_cvs_date("Date: 2019/04/02 21:54:17");
script_cve_id(
"CVE-2018-8256",
"CVE-2018-8407",
"CVE-2018-8408",
"CVE-2018-8415",
"CVE-2018-8417",
"CVE-2018-8450",
"CVE-2018-8454",
"CVE-2018-8476",
"CVE-2018-8485",
"CVE-2018-8544",
"CVE-2018-8547",
"CVE-2018-8549",
"CVE-2018-8550",
"CVE-2018-8554",
"CVE-2018-8561",
"CVE-2018-8562",
"CVE-2018-8584"
);
script_bugtraq_id(
105770,
105774,
105781,
105787,
105789,
105790,
105792,
105794,
105795,
105797,
105799,
105801,
105803,
105805,
105808,
105811,
105813
);
script_xref(name:"MSKB", value:"4467702");
script_xref(name:"MSFT", value:"MS18-4467702");
script_name(english:"KB4467702: Windows 10 Version 1803 and Windows Server Version 1803 November 2018 Security Update");
script_summary(english:"Checks for rollup.");
script_set_attribute(attribute:"synopsis", value:
"The remote Windows host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The remote Windows host is missing security update 4467702.
It is, therefore, affected by multiple vulnerabilities :
- A security feature bypass vulnerability exists in
Microsoft JScript that could allow an attacker to bypass
Device Guard. (CVE-2018-8417)
- An elevation of privilege vulnerability exists when
DirectX improperly handles objects in memory. An
attacker who successfully exploited this vulnerability
could run arbitrary code in kernel mode. An attacker
could then install programs; view, change, or delete
data; or create new accounts with full user rights.
(CVE-2018-8485, CVE-2018-8554, CVE-2018-8561)
- A remote code execution vulnerability exists when
Windows Search handles objects in memory. An attacker
who successfully exploited this vulnerability could take
control of the affected system. An attacker could then
install programs; view, change, or delete data; or
create new accounts with full user rights.
(CVE-2018-8450)
- A remote code execution vulnerability exists when
PowerShell improperly handles specially crafted files.
An attacker who successfully exploited this
vulnerability could execute malicious code on a
vulnerable system. (CVE-2018-8256)
- A tampering vulnerability exists in PowerShell that
could allow an attacker to execute unlogged code.
(CVE-2018-8415)
- A remote code execution vulnerability exists in the way
that Windows Deployment Services TFTP Server handles
objects in memory. An attacker who successfully
exploited the vulnerability could execute arbitrary code
with elevated permissions on a target system.
(CVE-2018-8476)
- A remote code execution vulnerability exists in the way
that the VBScript engine handles objects in memory. The
vulnerability could corrupt memory in such a way that an
attacker could execute arbitrary code in the context of
the current user. An attacker who successfully exploited
the vulnerability could gain the same user rights as the
current user. (CVE-2018-8544)
- An elevation of privilege vulnerability exists when
Windows improperly handles calls to Advanced Local
Procedure Call (ALPC). An attacker who successfully
exploited this vulnerability could run arbitrary code in
the security context of the local system. An attacker
could then install programs; view, change, or delete
data; or create new accounts with full user rights.
(CVE-2018-8584)
- An elevation of privilege exists in Windows COM
Aggregate Marshaler. An attacker who successfully
exploited the vulnerability could run arbitrary code
with elevated privileges. (CVE-2018-8550)
- An information disclosure vulnerability exists when the
Windows kernel improperly initializes objects in memory.
(CVE-2018-8408)
- A cross-site-scripting (XSS) vulnerability exists when
an open source customization for Microsoft Active
Directory Federation Services (AD FS) does not properly
sanitize a specially crafted web request to an affected
AD FS server. An authenticated attacker could exploit
the vulnerability by sending a specially crafted request
to an affected AD FS server. The attacker who
successfully exploited the vulnerability could then
perform cross-site scripting attacks on affected systems
and run scripts in the security context of the current
user. The attacks could allow the attacker to read
content that the attacker is not authorized to read, use
the victim's identity to take actions on the AD FS site
on behalf of the user, such as change permissions and
delete content, and inject malicious content in the
browser of the user. The security update addresses the
vulnerability by helping to ensure that the open source
customization for AD FS properly sanitizes web requests.
(CVE-2018-8547)
- An information disclosure vulnerability exists when
Windows Audio Service fails to properly handle objects
in memory. An attacker who successfully exploited the
vulnerability could potentially disclose memory contents
of a elevated process. (CVE-2018-8454)
- An information disclosure vulnerability exists when
"Kernel Remote Procedure Call Provider" driver
improperly initializes objects in memory.
(CVE-2018-8407)
- An elevation of privilege vulnerability exists in
Windows when the Win32k component fails to properly
handle objects in memory. An attacker who successfully
exploited this vulnerability could run arbitrary code in
kernel mode. An attacker could then install programs;
view, change, or delete data; or create new accounts
with full user rights. (CVE-2018-8562)
- A security feature bypass exists when Windows
incorrectly validates kernel driver signatures. An
attacker who successfully exploited this vulnerability
could bypass security features and load improperly
signed drivers into the kernel. In an attack scenario,
an attacker could bypass security features intended to
prevent improperly signed drivers from being loaded by
the kernel. The update addresses the vulnerability by
correcting how Windows validates kernel driver
signatures. (CVE-2018-8549)");
# https://support.microsoft.com/en-us/help/4467702/windows-10-update-kb4467702
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?8d0d9ca4");
script_set_attribute(attribute:"solution", value:
"Apply Cumulative Update KB4467702.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-8476");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/11/13");
script_set_attribute(attribute:"patch_publication_date", value:"2018/11/13");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/03/13");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows : Microsoft Bulletins");
script_copyright(english:"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("smb_check_rollup.nasl", "smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
script_require_keys("SMB/MS_Bulletin_Checks/Possible");
script_require_ports(139, 445, "Host/patch_management_checks");
exit(0);
}
include("audit.inc");
include("smb_hotfixes_fcheck.inc");
include("smb_hotfixes.inc");
include("smb_func.inc");
include("misc_func.inc");
get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");
bulletin = "MS18-11";
kbs = make_list('4467702');
if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);
get_kb_item_or_exit("SMB/Registry/Enumerated");
get_kb_item_or_exit("SMB/WindowsVersion", exit_code:1);
if (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
share = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);
if (
smb_check_rollup(os:"10",
sp:0,
os_build:"17134",
rollup_date:"11_2018",
bulletin:bulletin,
rollup_kb_list:[4467702])
)
{
replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);
hotfix_security_hole();
hotfix_check_fversion_end();
exit(0);
}
else
{
hotfix_check_fversion_end();
audit(AUDIT_HOST_NOT, hotfix_get_audit_report());
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8256
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8407
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8408
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8415
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8417
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8450
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8454
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8476
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8485
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8544
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8547
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8549
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8550
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8554
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8561
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8562
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8584
www.nessus.org/u?8d0d9ca4