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kasperskyKaspersky LabKLA11898
HistoryNov 13, 2018 - 12:00 a.m.

KLA11898 Multiple vulnerabilities in Microsoft Products (ESU)

2018-11-1300:00:00
Kaspersky Lab
threats.kaspersky.com
117

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

8.5 High

AI Score

Confidence

High

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

0.947 High

EPSS

Percentile

99.2%

Detect date:

11/13/2018

Severity:

Critical

Description:

Multiple vulnerabilities were found in Microsoft Products (Extended Security Update). Malicious users can exploit these vulnerabilities to obtain sensitive information, gain privileges, execute arbitrary code, spoof user interface.

Exploitation:

Public exploits exist for this vulnerability.

Affected products:

Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2019
Windows 10 for 32-bit Systems
Windows Server, version 1803 (Server Core Installation)
Internet Explorer 9
Windows 10 for x64-based Systems
Windows Server 2012 (Server Core installation)
Windows Server 2016 (Server Core installation)
Windows 7 for x64-based Systems Service Pack 1
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows Server 2012
Windows Server 2008 for 32-bit Systems Service Pack 2
Internet Explorer 11
Windows Server 2008 for x64-based Systems Service Pack 2
Windows 10 Version 1803 for ARM64-based Systems
PowerShell Core 6.0
Windows Server 2016
Windows 10 Version 1709 for x64-based Systems
Windows RT 8.1
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows 10 Version 1703 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1709 for ARM64-based Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows Server 2012 R2 (Server Core installation)
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
Windows Server 2019 (Server Core installation)
PowerShell Core 6.1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1607 for x64-based Systems
Windows 7 for 32-bit Systems Service Pack 1
Windows 10 Version 1803 for 32-bit Systems
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows 10 Version 1709 for 32-bit Systems
Windows 10 Version 1703 for 32-bit Systems
Internet Explorer 10
Microsoft.PowerShell.Archive 1.2.2.0
Windows Server 2012 R2
Windows 10 Version 1803 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-2018-8563
CVE-2018-8562
CVE-2018-8450
CVE-2018-8471
CVE-2018-8553
CVE-2018-8550
CVE-2018-8544
CVE-2018-8589
CVE-2018-8415
CVE-2018-8476
CVE-2018-8565
CVE-2018-8407
CVE-2018-8408
CVE-2018-8552
CVE-2018-8256
ADV990001

Impacts:

ACE

Related products:

Microsoft Internet Explorer

CVE-IDS:

CVE-2018-85527.5Critical
CVE-2018-84085.5High
CVE-2018-85537.8Critical
CVE-2018-85507.8Critical
CVE-2018-85627.8Critical
CVE-2018-85635.5High
CVE-2018-84157.8Critical
CVE-2018-84717.8Critical
CVE-2018-85448.8Critical
CVE-2018-84769.8Critical
CVE-2018-85897.8Critical
CVE-2018-82568.8Critical
CVE-2018-85655.5High
CVE-2018-84508.8Critical
CVE-2018-84075.5High

KB list:

4467706
4466536
4467107
4467700
4467106
5017397
5034867
5034865
5035969
5035968

Microsoft official advisories:

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

8.5 High

AI Score

Confidence

High

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

0.947 High

EPSS

Percentile

99.2%