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kasperskyKaspersky LabKLA11743
HistoryApr 14, 2020 - 12:00 a.m.

KLA11743 Multiple vulnerabilities in Microsoft products (ESU)

2020-04-1400:00:00
Kaspersky Lab
threats.kaspersky.com
55

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

0.921 High

EPSS

Percentile

98.9%

JSON

Detect date:

04/14/2020

Severity:

Critical

Description:

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

Exploitation:

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Affected products:

Windows 10 Version 1903 for 32-bit Systems
Windows Server 2008 for x64-based Systems Service Pack 2
Internet Explorer 9
Windows 10 Version 1903 for ARM64-based Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1903 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server, version 1903 (Server Core installation)
Windows 10 for 32-bit Systems
Windows 7 for 32-bit Systems Service Pack 1
Windows 10 Version 1607 for x64-based Systems
Windows Server 2019
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows Server 2016
Windows 10 Version 1909 for x64-based Systems
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows 10 Version 1709 for x64-based Systems
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows 10 Version 1909 for ARM64-based Systems
Windows Server 2016 (Server Core installation)
Windows 10 Version 1607 for 32-bit Systems
Windows Server 2012 R2
Windows 10 Version 1909 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 10 Version 1803 for x64-based Systems
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
Windows 8.1 for 32-bit systems
Windows Server, version 1909 (Server Core installation)
Windows 10 Version 1709 for 32-bit Systems
Windows Server, version 1803 (Server Core Installation)
Internet Explorer 11
Windows RT 8.1
Windows 10 Version 1803 for ARM64-based Systems
Windows 7 for x64-based Systems Service Pack 1
Windows Server 2019 (Server Core installation)
Windows 8.1 for x64-based systems
Windows Server 2012 (Server Core installation)
Windows 10 Version 1803 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2012
Windows Server 2012 R2 (Server Core installation)
Windows 10 Version 1709 for ARM64-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-2020-0968
CVE-2020-0987
CVE-2020-0982
CVE-2020-0889
CVE-2020-0960
CVE-2020-0962
CVE-2020-1007
CVE-2020-0964
CVE-2020-0965
CVE-2020-0988
CVE-2020-0967
CVE-2020-0959
CVE-2020-1015
CVE-2020-1014
CVE-2020-0946
CVE-2020-1011
CVE-2020-1009
CVE-2020-0907
CVE-2020-0895
CVE-2020-1094
CVE-2020-0687
CVE-2020-0995
CVE-2020-0994
CVE-2020-0993
CVE-2020-0992
CVE-2020-0821
CVE-2020-0999
CVE-2020-1000
CVE-2020-0953
CVE-2020-0952
CVE-2020-1004
CVE-2020-1005
CVE-2020-0957
CVE-2020-0956
CVE-2020-1008
CVE-2020-0958
CVE-2020-1020
CVE-2020-1027
CVE-2020-0938
CVE-2020-0966
CVE-2020-0955

Impacts:

ACE

Related products:

Microsoft Windows Server

CVE-IDS:

CVE-2020-09687.6Critical
CVE-2020-09872.1Warning
CVE-2020-09822.1Warning
CVE-2020-08899.3Critical
CVE-2020-09609.3Critical
CVE-2020-09622.1Warning
CVE-2020-10072.1Warning
CVE-2020-09649.3Critical
CVE-2020-09654.6Warning
CVE-2020-09889.3Critical
CVE-2020-09679.3Critical
CVE-2020-09599.3Critical
CVE-2020-10157.2High
CVE-2020-10147.2High
CVE-2020-09464.3Warning
CVE-2020-10117.2High
CVE-2020-10097.2High
CVE-2020-09079.3Critical
CVE-2020-08957.6Critical
CVE-2020-10947.2High
CVE-2020-06879.3Critical
CVE-2020-09959.3Critical
CVE-2020-09949.3Critical
CVE-2020-09936.8High
CVE-2020-09929.3Critical
CVE-2020-08212.1Warning
CVE-2020-09999.3Critical
CVE-2020-10007.2High
CVE-2020-09539.3Critical
CVE-2020-09524.3Warning
CVE-2020-10047.2High
CVE-2020-10052.1Warning
CVE-2020-09577.2High
CVE-2020-09567.2High
CVE-2020-10089.3Critical
CVE-2020-09587.2High
CVE-2020-10206.8High
CVE-2020-10277.2High
CVE-2020-09386.8High
CVE-2020-09669.3Critical
CVE-2020-09552.1Warning

KB list:

4550951
4550964
4550957
4550905
4550965

Microsoft official advisories:

References

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8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

0.921 High

EPSS

Percentile

98.9%

JSON
Related for KLA11743
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