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%
11/13/2018
Critical
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.
Public exploits exist for this vulnerability.
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
Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)
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
ACE
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
4467706
4466536
4467107
4467700
4467106
5017397
5034867
5034865
5035969
5035968
support.microsoft.com/kb/4466536
support.microsoft.com/kb/4467106
support.microsoft.com/kb/4467107
support.microsoft.com/kb/4467700
support.microsoft.com/kb/4467706
support.microsoft.com/kb/5017397
support.microsoft.com/kb/5034865
support.microsoft.com/kb/5034867
support.microsoft.com/kb/5035968
support.microsoft.com/kb/5035969
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8256
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8407
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8408
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8415
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8450
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8471
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8476
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8544
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8550
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8552
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8553
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8562
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8563
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8565
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8589
msrc.microsoft.com/update-guide/vulnerability/ADV990001
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8256
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8407
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8408
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8415
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8450
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8471
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8476
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8544
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8550
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8552
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8553
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8562
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8563
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8565
portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2018-8589
portal.msrc.microsoft.com/en-us/security-guidance
statistics.securelist.com/vulnerability-scan/month
threats.kaspersky.com/en/class/Exploit/
threats.kaspersky.com/en/product/Microsoft-Internet-Explorer/
threats.kaspersky.com/en/product/Microsoft-Windows-10/
threats.kaspersky.com/en/product/Microsoft-Windows-7/
threats.kaspersky.com/en/product/Microsoft-Windows-8/
threats.kaspersky.com/en/product/Microsoft-Windows-Server-2008/
threats.kaspersky.com/en/product/Microsoft-Windows-Server-2012/
threats.kaspersky.com/en/product/Microsoft-Windows-Server/
threats.kaspersky.com/en/product/Microsoft-Windows/
threats.kaspersky.com/en/product/Windows-RT/
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%