CVE-2018-8637

Description

An information disclosure vulnerability exists in Windows kernel that could allow an attacker to retrieve information that could lead to a Kernel Address Space Layout Randomization (KASLR) bypass, aka "Win32k Information Disclosure Vulnerability." This affects Windows 10 Servers, Windows 10, Windows Server 2019.

5.5

CVSS

Severity: Medium

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.75% Top 30%

Vendor Advisory microsoft.com

Affected: Microsoft Windows 10 Servers

Affected: Microsoft Windows 10

Affected: Microsoft Windows Server 2019

References

Link	Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8637	patch vendor advisory
http://www.securityfocus.com/bid/106095	vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2018-8637?: CVE-2018-8637 has been scored as a medium severity vulnerability.
How to fix CVE-2018-8637?: To fix CVE-2018-8637, 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-2018-8637 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2018-8637 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-8637?: CVE-2018-8637 affects Microsoft Windows 10 Servers, Microsoft Windows 10, Microsoft Windows Server 2019.

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