CVE-2018-8120

Known Exploited Public Exploit

Description

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka "Win32k Elevation of Privilege Vulnerability." This affects Windows Server 2008, Windows 7, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8124, CVE-2018-8164, CVE-2018-8166.

Category

7.0
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 94.15% Top 5%
KEV Since 
Vendor Advisory microsoft.com
Affected: Microsoft Windows Server 2008
Affected: Microsoft Windows 7
Affected: Microsoft Windows Server 2008 R2
Published at:
Updated at:

References

Link Tags
https://www.exploit-db.com/exploits/45653/ exploit vdb entry third party advisory
http://www.securitytracker.com/id/1040849 vdb entry third party advisory broken link
http://www.securityfocus.com/bid/104034 vdb entry third party advisory broken link
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8120 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-8120?
CVE-2018-8120 has been scored as a high severity vulnerability.
How to fix CVE-2018-8120?
To fix CVE-2018-8120, 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-2018-8120 being actively exploited in the wild?
It is confirmed that CVE-2018-8120 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~94% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-8120?
CVE-2018-8120 affects Microsoft Windows Server 2008, Microsoft Windows 7, Microsoft Windows Server 2008 R2.
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