KB4038783: Windows 10 Version 1511 September 2017 Cumulative Update

This script is Copyright (C) 2017 Tenable Network Security, Inc.


Synopsis :

The remote Windows host is affected by multiple vulnerabilities.

Description :

The remote Windows host is missing security update 4038783.
It is, therefore, affected by multiple vulnerabilities :

- A race condition that could lead to a remote code
execution vulnerability exists in NetBT Session Services
when NetBT fails to maintain certain sequencing
requirements. (CVE-2017-0161)

- A vulnerability exists when Microsoft Edge improperly
accesses 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. (CVE-2017-11766)

- A spoofing vulnerability exists in Microsoft's
implementation of the Bluetooth stack. An attacker who
successfully exploited this vulnerability could perform
a man-in-the-middle attack and force a user's computer
to unknowingly route traffic through the attacker's
computer. The attacker can then monitor and read the
traffic before sending it on to the intended recipient.
(CVE-2017-8628)

- An information disclosure vulnerability exists when
Microsoft Edge improperly handles clipboard events. For
an attack to be successful, an attacker must persuade a
user to visit a malicious website and leave it open
during clipboard activities. The update addresses the
vulnerability by changing how Microsoft Edge handles
clipboard events in the browser. (CVE-2017-8643)

- An elevation of privilege vulnerability exists in
Windows when the Windows kernel-mode driver 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. To exploit
this vulnerability, an attacker would first have to log
on to the system. An attacker could then run a specially
crafted application that could exploit the vulnerability
and take control of an affected system. The update
addresses this vulnerability by correcting how the
Windows kernel-mode driver handles objects in memory.
(CVE-2017-8675)

- An information disclosure vulnerability exists in the
way that the Windows Graphics Device Interface (GDI)
handles objects in memory, allowing an attacker to
retrieve information from a targeted system. By itself,
the information disclosure does not allow arbitrary code
execution; however, it could allow arbitrary code to be
run if the attacker uses it in combination with another
vulnerability. (CVE-2017-8676)

- A information disclosure vulnerability exists when the
Windows GDI+ component improperly discloses kernel
memory addresses. An attacker who successfully exploited
the vulnerability could obtain information to further
compromise the users system.
(CVE-2017-8677, CVE-2017-8681)

- A remote code execution vulnerability exists when the
Windows font library improperly handles specially
crafted embedded fonts. 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-2017-8682)

- An information disclosure vulnerability exists when the
Microsoft Windows Graphics Component improperly handles
objects in memory. An attacker who successfully
exploited the vulnerability could obtain information to
further compromise the users system.
(CVE-2017-8683)

- An Information disclosure vulnerability exists in
Windows kernel that could allow an attacker to retrieve
information that could lead to a Kernel Address Space
Layout Randomization (KASLR) bypass. An attacker who
successfully exploited this vulnerability could retrieve
the memory address of a kernel object.
(CVE-2017-8687)

- An information disclosure vulnerability exists in the
way that the Windows Graphics Device Interface+ (GDI+)
handles objects in memory, allowing an attacker to
retrieve information from a targeted system.
(CVE-2017-8688)

- A remote code execution vulnerability exists due to the
way Windows Uniscribe 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-2017-8692)

- An information disclosure vulnerability exists when
Windows Uniscribe improperly discloses the contents of
its memory. An attacker who successfully exploited the
vulnerability could obtain information to further
compromise the users system.
(CVE-2017-8695)

- A remote code execution vulnerability exists when
Windows Shell does not properly validate file copy
destinations. An attacker who successfully exploited the
vulnerability could run arbitrary code in the context of
the current user. (CVE-2017-8699)

- An elevation of privilege vulnerability exists in
Windows Error Reporting (WER) when WER handles and
executes files. The vulnerability could allow elevation
of privilege if an attacker can successfully exploit it.
An attacker who successfully exploited the vulnerability
could gain greater access to sensitive information and
system functionality.
(CVE-2017-8702)

- An information disclosure vulnerability exists when
Windows Hyper-V on a host operating system fails to
properly validate input from an authenticated user on a
guest operating system.
(CVE-2017-8706, CVE-2017-8707)

- An information disclosure vulnerability exists when the
Windows kernel fails to properly initialize a memory
address, allowing an attacker to retrieve information
that could lead to a Kernel Address Space Layout
Randomization (KASLR) bypass. An attacker who
successfully exploited this vulnerability could retrieve
the base address of the kernel driver from a compromised
process. (CVE-2017-8708)

- An information disclosure vulnerability exists when
Windows Hyper-V on a host operating system fails to
properly validate input from an authenticated user on a
guest operating system.
(CVE-2017-8706, CVE-2017-8707, CVE-2017-8713)

- An information disclosure vulnerability exists when the
Windows kernel improperly handles objects in memory. An
attacker who successfully exploited this vulnerability
could obtain information to further compromise the users
system.(CVE-2017-8678, CVE-2017-8679, CVE-2017-8709,
CVE-2017-8719)

- 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-2017-8720)

- A spoofing vulnerability exists when Internet Explorer
improperly handles specific HTML content. An attacker
who successfully exploited this vulnerability could
trick a user into believing that the user was visiting a
legitimate website. The specially crafted website could
either spoof content or serve as a pivot to chain an
attack with other vulnerabilities in web services.
(CVE-2017-8733)

- A remote code execution vulnerability exists when
Microsoft Edge improperly accesses objects in memory.
The vulnerability could corrupt memory in such a way
that enables an attacker to 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-2017-8734)

- A spoofing vulnerability exists when Microsoft Edge does
not properly parse HTTP content. An attacker who
successfully exploited this vulnerability could trick a
user by redirecting the user to a specially crafted
website. The specially crafted website could either
spoof content or serve as a pivot to chain an attack
with other vulnerabilities in web services.
(CVE-2017-8735)

- An information disclosure vulnerability exists in
Microsoft browsers due to improper parent domain
verification in certain functionality. An attacker who
successfully exploited the vulnerability could obtain
specific information that is used in the parent domain.
(CVE-2017-8736)

- A remote code execution vulnerability exists when
Microsoft Windows PDF Library improperly handles objects
in memory. The vulnerability could corrupt memory in a
way that enables an attacker to 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-2017-8728, CVE-2017-8737)

- A remote code execution vulnerability exists in the way
that Microsoft browser JavaScript engines render content
when handling 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. (CVE-2017-8660, CVE-2017-8741, CVE-2017-8748)

- A remote code execution vulnerability exists when
Internet Explorer improperly accesses 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. (CVE-2017-8747,
CVE-2017-8749)

- A remote code execution vulnerability exists when
Microsoft browsers improperly access 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. (CVE-2017-8750)

- A security feature bypass exists in Microsoft Edge when
the Edge Content Security Policy (CSP) fails to properly
validate certain specially crafted documents. An
attacker who exploited the bypass could trick a user
into loading a page containing malicious content.
(CVE-2017-8723, CVE-2017-8754)

- A remote code execution vulnerability exists in the way
that the scripting engine handles objects in memory in
Microsoft Edge. 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-2017-8738, CVE-2017-8752, CVE-2017-8753,
CVE-2017-8755, CVE-2017-8756)

- A remote code execution vulnerability exists in the way
Microsoft Edge 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-2017-8757)

- A remote code execution vulnerability exists when
Microsoft .NET Framework processes untrusted input. An
attacker who successfully exploited this vulnerability
in software using the .NET framework could take control
of an affected system. An attacker could then install
programs; view, change, or delete data; or create new
accounts with full user rights. (CVE-2017-8759)

See also :

http://www.nessus.org/u?15cd901b

Solution :

Apply security update KB4038783.

Risk factor :

High / CVSS Base Score : 7.2
(CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C)
Public Exploit Available : true