Kaspersky Threats

Detect date

?

08/08/2017

Severity

?

Critical

Description

Multiple vulnerabilities were found in Microsoft Products (Extended Support Update). Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, cause denial of service, obtain sensitive information.

Below is a complete list of vulnerabilities:

An elevation of privilege vulnerability in Win32k can be exploited remotely via specially crafted application to gain privileges.
A remote code execution vulnerability in Express Compressed Fonts can be exploited remotely via specially crafted embedded to execute arbitrary code.
A memory corruption vulnerability in Microsoft Browser can be exploited remotely via specially crafted website to execute arbitrary code.
A remote code execution vulnerability in Microsoft JET Database Engine can be exploited remotely via specially crafted to execute arbitrary code.
A remote code execution vulnerability in Windows Search can be exploited remotely via specially crafted messages to execute arbitrary code.
A memory corruption vulnerability in Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code.
A memory corruption vulnerability in Internet Explorer can be exploited remotely via specially crafted website to execute arbitrary code.
An elevation of privilege vulnerability in Windows Error Reporting can be exploited remotely via specially crafted application to gain privileges.
A remote code execution vulnerability in Windows PDF can be exploited remotely via specially crafted website to execute arbitrary code.
A denial of service vulnerability in Windows NetBIOS can be exploited remotely to cause denial of service.
An information disclosure vulnerability in Win32k can be exploited remotely via specially crafted application to obtain sensitive information.
An information disclosure vulnerability in Volume Manager Extension Driver can be exploited remotely via specially crafted application to obtain sensitive information.
An elevation of privilege vulnerability in Windows Common Log File System Driver can be exploited remotely via specially crafted application to gain privileges.

Exploitation

The following public exploits exists for this vulnerability:

https://www.exploit-db.com/exploits/42478

https://www.exploit-db.com/exploits/42466

https://www.exploit-db.com/exploits/42467

https://www.exploit-db.com/exploits/42468

https://www.exploit-db.com/exploits/42465

Affected products

Windows 7 for 32-bit Systems Service Pack 1
Windows 10 Version 1511 for 32-bit Systems
Windows 10 Version 1703 for x64-based Systems
Windows 7 for x64-based Systems Service Pack 1
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2012 R2 (Server Core installation)
Windows 10 Version 1511 for x64-based Systems
Windows 8.1 for 32-bit systems
Windows Server 2012
Windows RT 8.1
Windows 10 Version 1607 for x64-based Systems
Windows 10 for 32-bit Systems
Internet Explorer 9
Windows Server 2016
Windows Server 2012 (Server Core installation)
Windows 10 Version 1607 for 32-bit Systems
Windows Server 2016 (Server Core installation)
Windows Server 2012 R2
Windows 10 for x64-based Systems
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows 10 Version 1703 for 32-bit Systems
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Internet Explorer 10
Internet Explorer 11
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows 8.1 for x64-based systems
Microsoft Edge (EdgeHTML-based)

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-2017-8593
CVE-2017-8691
CVE-2017-8653
CVE-2017-0250
CVE-2017-8620
CVE-2017-8636
CVE-2017-8651
CVE-2017-8633
CVE-2017-0293
CVE-2017-0174
CVE-2017-8641
CVE-2017-8666
CVE-2017-8668
CVE-2017-8624

Impacts

?

ACE

[?]

OSI

[?]

DoS

[?]

PE

[?]

Detect date ?	08/08/2017
Severity ?	Critical
Description	Multiple vulnerabilities were found in Microsoft Products (Extended Support Update). Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, cause denial of service, obtain sensitive information. Below is a complete list of vulnerabilities: An elevation of privilege vulnerability in Win32k can be exploited remotely via specially crafted application to gain privileges. A remote code execution vulnerability in Express Compressed Fonts can be exploited remotely via specially crafted embedded to execute arbitrary code. A memory corruption vulnerability in Microsoft Browser can be exploited remotely via specially crafted website to execute arbitrary code. A remote code execution vulnerability in Microsoft JET Database Engine can be exploited remotely via specially crafted to execute arbitrary code. A remote code execution vulnerability in Windows Search can be exploited remotely via specially crafted messages to execute arbitrary code. A memory corruption vulnerability in Scripting Engine can be exploited remotely via specially crafted website to execute arbitrary code. A memory corruption vulnerability in Internet Explorer can be exploited remotely via specially crafted website to execute arbitrary code. An elevation of privilege vulnerability in Windows Error Reporting can be exploited remotely via specially crafted application to gain privileges. A remote code execution vulnerability in Windows PDF can be exploited remotely via specially crafted website to execute arbitrary code. A denial of service vulnerability in Windows NetBIOS can be exploited remotely to cause denial of service. An information disclosure vulnerability in Win32k can be exploited remotely via specially crafted application to obtain sensitive information. An information disclosure vulnerability in Volume Manager Extension Driver can be exploited remotely via specially crafted application to obtain sensitive information. An elevation of privilege vulnerability in Windows Common Log File System Driver can be exploited remotely via specially crafted application to gain privileges.
Exploitation	The following public exploits exists for this vulnerability: https://www.exploit-db.com/exploits/42478 https://www.exploit-db.com/exploits/42466 https://www.exploit-db.com/exploits/42467 https://www.exploit-db.com/exploits/42468 https://www.exploit-db.com/exploits/42465
Affected products	Windows 7 for 32-bit Systems Service Pack 1 Windows 10 Version 1511 for 32-bit Systems Windows 10 Version 1703 for x64-based Systems Windows 7 for x64-based Systems Service Pack 1 Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) Windows Server 2012 R2 (Server Core installation) Windows 10 Version 1511 for x64-based Systems Windows 8.1 for 32-bit systems Windows Server 2012 Windows RT 8.1 Windows 10 Version 1607 for x64-based Systems Windows 10 for 32-bit Systems Internet Explorer 9 Windows Server 2016 Windows Server 2012 (Server Core installation) Windows 10 Version 1607 for 32-bit Systems Windows Server 2016 (Server Core installation) Windows Server 2012 R2 Windows 10 for x64-based Systems Windows Server 2008 for x64-based Systems Service Pack 2 Windows Server 2008 R2 for x64-based Systems Service Pack 1 Windows Server 2008 for 32-bit Systems Service Pack 2 Windows 10 Version 1703 for 32-bit Systems Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) Internet Explorer 10 Internet Explorer 11 Windows Server 2008 for Itanium-Based Systems Service Pack 2 Windows 8.1 for x64-based systems Microsoft Edge (EdgeHTML-based)
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-2017-8593 CVE-2017-8691 CVE-2017-8653 CVE-2017-0250 CVE-2017-8620 CVE-2017-8636 CVE-2017-8651 CVE-2017-8633 CVE-2017-0293 CVE-2017-0174 CVE-2017-8641 CVE-2017-8666 CVE-2017-8668 CVE-2017-8624
Impacts ?	ACE [?] OSI [?] DoS [?] PE [?]
Related products	Microsoft Internet Explorer Microsoft Windows Microsoft Windows Server Microsoft Windows Server 2012 Microsoft Windows 8 Microsoft Windows 7 Microsoft Windows Server 2008 Windows RT Microsoft Windows 10 Microsoft Edge
CVE-IDS ?	CVE-2017-86360.0Unknown CVE-2017-86410.0Unknown CVE-2017-86510.0Unknown CVE-2017-86530.0Unknown CVE-2017-85930.0Unknown CVE-2017-86200.0Unknown CVE-2017-86910.0Unknown CVE-2017-02500.0Unknown CVE-2017-86330.0Unknown CVE-2017-86680.0Unknown CVE-2017-02930.0Unknown CVE-2017-01740.0Unknown CVE-2017-86660.0Unknown CVE-2017-86240.0Unknown
KB list	4034733 4034679 4034664 4035055 4035056 4035679 4022750 4034745 4034744 4034034 4042050 4041678 4041681
Microsoft official advisories	Microsoft Security Update Guide