CVE-2017-8704

low-risk
Published 2017-09-13

The Windows Hyper-V component on Microsoft Windows 10 1607 and Windows Server 2016 allows a denial of service vulnerability when it fails to properly validate input from an authenticated user on a guest operating system, aka "Hyper-V Denial of Service Vulnerability".

Do I need to act?

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0.23% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
LOCAL / HIGH complexity

Affected Products (2)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/100787
Third Party Advisory http://www.securitytracker.com/id/1039317
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8704
Third Party Advisory http://www.securityfocus.com/bid/100787
Third Party Advisory http://www.securitytracker.com/id/1039317
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8704
22
/ 100
low-risk
Severity 14/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 7/34 · Low