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kasperskyKaspersky LabKLA11136
HistoryNov 14, 2017 - 12:00 a.m.

KLA11136 Multiple vulnerabilities in Microsoft Windows

2017-11-1400:00:00
Kaspersky Lab
threats.kaspersky.com
122

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

AI Score

Confidence

High

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

0.007 Low

EPSS

Percentile

79.5%

Detect date:

11/14/2017

Severity:

High

Description:

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to obtain sensitive information, cause denial of service, bypass security restrictions, gain privileges.

Affected products:

Windows 10 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 10 Version 1511 for 32-bit Systems
Windows 10 Version 1511 for x64-based Systems
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 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 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 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 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 10 Version 1709 for x64-based Systems

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-2017-11768
CVE-2017-11788
CVE-2017-11830
CVE-2017-11831
CVE-2017-11832
CVE-2017-11842
CVE-2017-11847
CVE-2017-11849
CVE-2017-11850
CVE-2017-11851
CVE-2017-11853
CVE-2017-11880

Impacts:

OSI

Related products:

Microsoft Windows

CVE-IDS:

CVE-2017-117681.9Warning
CVE-2017-117885.0Warning
CVE-2017-118304.6Warning
CVE-2017-118314.7Warning
CVE-2017-118321.9Warning
CVE-2017-118421.9Warning
CVE-2017-118479.3Critical
CVE-2017-118491.9Warning
CVE-2017-118501.9Warning
CVE-2017-118511.9Warning
CVE-2017-118534.3Warning
CVE-2017-118801.9Warning

Microsoft official advisories:

KB list:

4048955
4048952
4048953
4048954
4048956
4048958
4048959
4048961
4048962

Exploitation:

Public exploits exist for this vulnerability.

References

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

AI Score

Confidence

High

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

0.007 Low

EPSS

Percentile

79.5%