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kasperskyKaspersky LabKLA11875
HistoryApr 09, 2019 - 12:00 a.m.

KLA11875 Multiple vulnerabilities in Microsoft Products (ESU)

2019-04-0900:00:00
Kaspersky Lab
threats.kaspersky.com
24

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

8.8 High

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

0.125 Low

EPSS

Percentile

95.3%

Detect date:

04/09/2019

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, bypass security restrictions, 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 10 for 32-bit Systems
Windows Server, version 1803 (Server Core Installation)
Windows 10 Version 1903 for x64-based Systems
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 2008 for 32-bit Systems Service Pack 2
Windows Server 2012
Internet Explorer 11
Windows 10 Version 1803 for ARM64-based Systems
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2016
Windows 10 Version 1709 for x64-based Systems
Windows RT 8.1
Windows 10 Version 1709 for ARM64-based Systems
Windows 10 Version 1703 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1903 for 32-bit 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)
Microsoft Edge (EdgeHTML-based)
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows 10 Version 1803 for x64-based Systems
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server, version 1903 (Server Core installation)
Windows 10 Version 1903 for ARM64-based Systems
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 10 Version 1803 for 32-bit Systems
Windows 7 for 32-bit Systems Service Pack 1
Windows 10 Version 1709 for 32-bit Systems
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows 10 Version 1703 for 32-bit Systems
Internet Explorer 10
Windows Server 2012 R2
Windows Server 2019

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-2019-0842
CVE-2019-0847
CVE-2019-0846
CVE-2019-0845
CVE-2019-0844
CVE-2019-0731
CVE-2019-0730
CVE-2019-0849
CVE-2019-0848
CVE-2019-0735
CVE-2019-0796
CVE-2019-0795
CVE-2019-0794
CVE-2019-0793
CVE-2019-0792
CVE-2019-0791
CVE-2019-0838
CVE-2019-0839
CVE-2019-0859
CVE-2019-0856
CVE-2019-0836
CVE-2019-0851
CVE-2019-0853
CVE-2019-0877
CVE-2019-0732
CVE-2019-0879
CVE-2019-0764
CVE-2019-0805
CVE-2019-0803
CVE-2019-0802

Impacts:

ACE

Related products:

Microsoft Internet Explorer

CVE-IDS:

CVE-2019-08458.8Critical
CVE-2019-07948.8Critical
CVE-2019-07958.8Critical
CVE-2019-08567.2High
CVE-2019-08037.8Critical
CVE-2019-07928.8Critical
CVE-2019-08797.8Critical
CVE-2019-08428.8Critical
CVE-2019-08467.8Critical
CVE-2019-07965.5High
CVE-2019-07918.8Critical
CVE-2019-07938.8Critical
CVE-2019-08597.8Critical
CVE-2019-08777.8Critical
CVE-2019-08026.5High
CVE-2019-08477.8Critical
CVE-2019-08057.8Critical
CVE-2019-07307.8Critical
CVE-2019-08496.5High
CVE-2019-08367.8Critical
CVE-2019-07357.8Critical
CVE-2019-07317.8Critical
CVE-2019-07327.8Critical
CVE-2019-08517.8Critical
CVE-2019-08445.5High
CVE-2019-08538.8Critical
CVE-2019-08387.8Critical
CVE-2019-08485.5High
CVE-2019-08394.4Warning
CVE-2019-07646.5High

KB list:

4493472
4493471
4493458
4493448
4493435

Microsoft official advisories:

References

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

8.8 High

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

0.125 Low

EPSS

Percentile

95.3%