CVE-2017-8581

Description

Win32k in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows an elevation of privilege vulnerability when it fails to properly handle objects in memory, aka "Win32k Elevation of Privilege Vulnerability". This CVE ID is unique from CVE-2017-8578, CVE-2017-8580, CVE-2017-8577, and CVE-2017-8467.

Category

7.0
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 2.79% Top 15%
Vendor Advisory microsoft.com
Affected: Microsoft Corporation Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1038853 vdb entry third party advisory
https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8581 patch vendor advisory
http://www.securityfocus.com/bid/99423 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-8581?
CVE-2017-8581 has been scored as a high severity vulnerability.
How to fix CVE-2017-8581?
To fix CVE-2017-8581, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-8581 being actively exploited in the wild?
It is possible that CVE-2017-8581 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-8581?
CVE-2017-8581 affects Microsoft Corporation Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016.
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