Kaspersky Threats

CVSS

?

8.8

Detect date

?

09/11/2018

Severity

?

Critical

Description

Multiple serious vulnerabilities were found in PRODUCT. Malicious users can exploit these vulnerabilities to obtain sensitive information, gain privileges, cause denial of service, execute arbitrary code, bypass security restrictions.

Below is a complete list of vulnerabilities:

Multiple vulnerabilities in Windows Kernel can be exploited locally via a specially designed application to gain sensitive information;
An improper handling of objects in memory of Windows Graphics can be exploited locally via a specially designed application to obtain sensitive information;
An improper handling of objects in memory of DirectX Graphics Kernel (DXGKRNL) driver can be exploited locally via a specially designed application to gain privileges;
Privilege escalation vulnerability in Microsoft Windows related to improper handling calls to Advanced Local Procedure Call (ALPC) can be exploited locally via a specially designed application;
An incorrect input form validation in Windows Hyper-V can be exploited locally via a specially designed application to cause denial of service;
Buffer overflow vulnerability in Microsoft JET Database Engine can be exploited remotely via a specially designed document to execute arbitrary code;
An improper handling of objects in memory of Windows Kernel API can be exploited locally via a specially designed application to gain privileges;
An incorrect requests handling in Microsoft Server Block Message (SMB) can be exploited remotely via a specially designed request to cause denial of service;
An incorrect requests handling in Microsoft Server Block Message 2.0 (SMBv2) can be exploited remotely via a specially designed request to obtain sensitive information;
Integer overflow vulnerability in Windows Subsystem for Linux can be exploited locally via a specially designed application to gain privileges;
An incorrect handling of specially crafted embedded fonts in Windows font library can be exploited locally via a specially designed request to execute arbitrary code;
An improper handling of objects in memory of Windows GDI can be exploited locally via a specially designed application to obtain sensitive information;
An incorrect handling of objects in memory of Windows bowser.sys kernel-mode driver can be exploited locally via a specially designed application to obtain sensitive information;
An incorrect image handling in Microsoft Windows can be exploited remotely via a specially designed image to execute arbitrary code;
An incorrect input form validation in Microsoft XML Core Services can be exploited remotely via a specially designed website to execute arbitrary code;
An incorrect untrusted file validation in Device Guard can be exploited remotely via a specially designed file to bypass security restrictions;
Vulnerability related to Windows Hyper-V BIOS loader can be exploited locally to bypass security restrictions;
An improper handling of objects in memory of Windows GDI can be exploited locally via a specially designed application to obtain sensitive information;
An incorrect file parsing process in Windows Sandbox can be exploited locally to gain privileges;

Affected products

Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1703 for 32-bit Systems
Windows 10 Version 1703 for x64-based Systems
Windows 10 Version 1709 for 32-bit Systems
Windows 10 Version 1709 for 64-based Systems
Windows 10 Version 1803 for 32-bit Systems
Windows 10 Version 1803 for x64-based Systems
Windows 10 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems Service Pack 1
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows RT 8.1
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2012
Windows Server 2012 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)
Windows Server 2016
Windows Server 2016 (Server Core installation)
Windows Server, version 1709 (Server Core Installation)
Windows Server, version 1803 (Server Core Installation)

Solution

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Original advisories

CVE-2018-8173
CVE-2018-8168
CVE-2018-8163
CVE-2018-8162
CVE-2018-8161
CVE-2018-8160
CVE-2018-8158
CVE-2018-8157
CVE-2018-8156
CVE-2018-8155
CVE-2018-8150
CVE-2018-8149
CVE-2018-8148
CVE-2018-8147
CVE-2018-8336
CVE-2018-8433
CVE-2018-8462
CVE-2018-8442
CVE-2018-8440
CVE-2018-8438
CVE-2018-8455
CVE-2018-8392
CVE-2018-8410
CVE-2018-8335
CVE-2018-8444
CVE-2018-8441
CVE-2018-8332
CVE-2018-0965
CVE-2018-8422
CVE-2018-8271
CVE-2018-8437
CVE-2018-8443
CVE-2018-8475
CVE-2018-8419
CVE-2018-8434
CVE-2018-8420
CVE-2018-8436
CVE-2018-8439
CVE-2018-8449
CVE-2018-8435
CVE-2018-8424
CVE-2018-8468
CVE-2018-8393
CVE-2018-8445
CVE-2018-8337
CVE-2018-8446

Impacts

?

ACE

[?]

OSI

[?]

DoS

[?]

SB

[?]

PE

[?]

CVSS ?	8.8
Detect date ?	09/11/2018
Severity ?	Critical
Description	Multiple serious vulnerabilities were found in PRODUCT. Malicious users can exploit these vulnerabilities to obtain sensitive information, gain privileges, cause denial of service, execute arbitrary code, bypass security restrictions. Below is a complete list of vulnerabilities: Multiple vulnerabilities in Windows Kernel can be exploited locally via a specially designed application to gain sensitive information; An improper handling of objects in memory of Windows Graphics can be exploited locally via a specially designed application to obtain sensitive information; An improper handling of objects in memory of DirectX Graphics Kernel (DXGKRNL) driver can be exploited locally via a specially designed application to gain privileges; Privilege escalation vulnerability in Microsoft Windows related to improper handling calls to Advanced Local Procedure Call (ALPC) can be exploited locally via a specially designed application; An incorrect input form validation in Windows Hyper-V can be exploited locally via a specially designed application to cause denial of service; Buffer overflow vulnerability in Microsoft JET Database Engine can be exploited remotely via a specially designed document to execute arbitrary code; An improper handling of objects in memory of Windows Kernel API can be exploited locally via a specially designed application to gain privileges; An incorrect requests handling in Microsoft Server Block Message (SMB) can be exploited remotely via a specially designed request to cause denial of service; An incorrect requests handling in Microsoft Server Block Message 2.0 (SMBv2) can be exploited remotely via a specially designed request to obtain sensitive information; Integer overflow vulnerability in Windows Subsystem for Linux can be exploited locally via a specially designed application to gain privileges; An incorrect handling of specially crafted embedded fonts in Windows font library can be exploited locally via a specially designed request to execute arbitrary code; An improper handling of objects in memory of Windows GDI can be exploited locally via a specially designed application to obtain sensitive information; An incorrect handling of objects in memory of Windows bowser.sys kernel-mode driver can be exploited locally via a specially designed application to obtain sensitive information; An incorrect image handling in Microsoft Windows can be exploited remotely via a specially designed image to execute arbitrary code; An incorrect input form validation in Microsoft XML Core Services can be exploited remotely via a specially designed website to execute arbitrary code; An incorrect untrusted file validation in Device Guard can be exploited remotely via a specially designed file to bypass security restrictions; Vulnerability related to Windows Hyper-V BIOS loader can be exploited locally to bypass security restrictions; An improper handling of objects in memory of Windows GDI can be exploited locally via a specially designed application to obtain sensitive information; An incorrect file parsing process in Windows Sandbox can be exploited locally to gain privileges;
Affected products	Windows 10 Version 1607 for 32-bit Systems Windows 10 Version 1607 for x64-based Systems Windows 10 Version 1703 for 32-bit Systems Windows 10 Version 1703 for x64-based Systems Windows 10 Version 1709 for 32-bit Systems Windows 10 Version 1709 for 64-based Systems Windows 10 Version 1803 for 32-bit Systems Windows 10 Version 1803 for x64-based Systems Windows 10 for 32-bit Systems Windows 10 for x64-based Systems Windows 7 for 32-bit Systems Service Pack 1 Windows 7 for x64-based Systems Service Pack 1 Windows 8.1 for 32-bit systems Windows 8.1 for x64-based systems Windows RT 8.1 Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 Windows Server 2008 R2 for x64-based Systems Service Pack 1 Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) Windows Server 2008 for 32-bit Systems Service Pack 2 Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) Windows Server 2008 for Itanium-Based Systems Service Pack 2 Windows Server 2008 for x64-based Systems Service Pack 2 Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) Windows Server 2012 Windows Server 2012 (Server Core installation) Windows Server 2012 R2 Windows Server 2012 R2 (Server Core installation) Windows Server 2016 Windows Server 2016 (Server Core installation) Windows Server, version 1709 (Server Core Installation) Windows Server, version 1803 (Server Core Installation)
Solution	Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)
Original advisories	CVE-2018-8173 CVE-2018-8168 CVE-2018-8163 CVE-2018-8162 CVE-2018-8161 CVE-2018-8160 CVE-2018-8158 CVE-2018-8157 CVE-2018-8156 CVE-2018-8155 CVE-2018-8150 CVE-2018-8149 CVE-2018-8148 CVE-2018-8147 CVE-2018-8336 CVE-2018-8433 CVE-2018-8462 CVE-2018-8442 CVE-2018-8440 CVE-2018-8438 CVE-2018-8455 CVE-2018-8392 CVE-2018-8410 CVE-2018-8335 CVE-2018-8444 CVE-2018-8441 CVE-2018-8332 CVE-2018-0965 CVE-2018-8422 CVE-2018-8271 CVE-2018-8437 CVE-2018-8443 CVE-2018-8475 CVE-2018-8419 CVE-2018-8434 CVE-2018-8420 CVE-2018-8436 CVE-2018-8439 CVE-2018-8449 CVE-2018-8435 CVE-2018-8424 CVE-2018-8468 CVE-2018-8393 CVE-2018-8445 CVE-2018-8337 CVE-2018-8446
Impacts ?	ACE [?] OSI [?] DoS [?] SB [?] PE [?]
Related products	Microsoft Windows Microsoft Windows Server Microsoft Windows 8 Microsoft Windows 7
CVE-IDS ?	CVE-2018-8336 CVE-2018-8433 CVE-2018-8462 CVE-2018-8442 CVE-2018-8440 CVE-2018-8438 CVE-2018-8455 CVE-2018-8392 CVE-2018-8410 CVE-2018-8335 CVE-2018-8444 CVE-2018-8441 CVE-2018-8332 CVE-2018-0965 CVE-2018-8422 CVE-2018-8271 CVE-2018-8437 CVE-2018-8443 CVE-2018-8475 CVE-2018-8419 CVE-2018-8434 CVE-2018-8420 CVE-2018-8436 CVE-2018-8439 CVE-2018-8449 CVE-2018-8435 CVE-2018-8424 CVE-2018-8468 CVE-2018-8393 CVE-2018-8445 CVE-2018-8337 CVE-2018-8446
KB list	4457984 4458010 4457128 4457131 4457132 4457142 4457138 4457129 4457143 4457144 4457145 4457135 4457140
Microsoft official advisories	Microsoft Security Update Guide