CVE-2017-8712

Description

The Windows Hyper-V component on Microsoft Windows 10 1607, 1703, and Windows Server 2016 allows an information disclosure vulnerability when it fails to properly validate input from an authenticated user on a guest operating system, aka "Hyper-V Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-8707, CVE-2017-8711, CVE-2017-8706, and CVE-2017-8713.

Category

5.3
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 3.07% Top 15%
Vendor Advisory microsoft.com
Affected: Microsoft Corporation Windows Hyper-V
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/100795 third party advisory vdb entry
http://www.securitytracker.com/id/1039317 third party advisory vdb entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8712 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-8712?
CVE-2017-8712 has been scored as a medium severity vulnerability.
How to fix CVE-2017-8712?
To fix CVE-2017-8712, 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-2017-8712 being actively exploited in the wild?
It is possible that CVE-2017-8712 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-2017-8712?
CVE-2017-8712 affects Microsoft Corporation Windows Hyper-V.
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