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kasperskyKaspersky LabKLA11385
HistoryDec 11, 2018 - 12:00 a.m.

KLA11385 Multiple vulnerabilities in Microsoft Windows

2018-12-1100:00:00
Kaspersky Lab
threats.kaspersky.com
77

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.075 Low

EPSS

Percentile

94.0%

Detect date:

12/11/2018

Severity:

Critical

Description:

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

Affected products:

Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows 10 Version 1809 for 32-bit Systems
Windows Server 2012 (Server Core installation)
Windows 7 for 32-bit Systems Service Pack 1
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows 7 for x64-based Systems Service Pack 1
Windows Server 2012 R2 (Server Core installation)
Windows Server 2008 for 32-bit Systems Service Pack 2
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 R2
Windows RT 8.1
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows 8.1 for 32-bit systems
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
Windows 8.1 for x64-based systems
Windows Server 2012
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server, version 1803 (Server Core Installation)
Windows 10 Version 1803 for ARM64-based Systems
Windows 10 for 32-bit Systems
Windows 10 Version 1803 for 32-bit Systems
Windows Server 2016
Windows Server 2016 (Server Core installation)
Windows 10 Version 1709 for 32-bit Systems
Windows 10 Version 1703 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1703 for x64-based Systems
Windows 10 Version 1803 for x64-based Systems
Windows 10 for x64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1709 for ARM64-based Systems
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-2018-8599
CVE-2018-8649
CVE-2018-8622
CVE-2018-8641
CVE-2018-8639
CVE-2018-8637
CVE-2018-8596
CVE-2018-8611
CVE-2018-8621
CVE-2018-8638
CVE-2018-8477
CVE-2018-8514
CVE-2018-8595
CVE-2018-8612
CVE-2018-8634
CVE-2018-8626

Impacts:

ACE

Related products:

Microsoft Windows

CVE-IDS:

CVE-2018-85994.6Warning
CVE-2018-86494.9Warning
CVE-2018-86222.1Warning
CVE-2018-86417.2High
CVE-2018-86397.2High
CVE-2018-86372.1Warning
CVE-2018-85964.3Warning
CVE-2018-86117.2High
CVE-2018-86212.1Warning
CVE-2018-86382.1Warning
CVE-2018-84772.1Warning
CVE-2018-85142.1Warning
CVE-2018-85954.3Warning
CVE-2018-86122.1Warning
CVE-2018-86349.3Critical

KB list:

4471329
4471323
4471324
4471327
4471321
4471332
4471320
4471322
4471326
4471330

Microsoft official advisories:

Exploitation:

Public exploits exist for this vulnerability.

References

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.075 Low

EPSS

Percentile

94.0%