SARA / Free Tools / CVE / CVE-2019-1399

CVE-2019-1399 — A denial of service vulnerability exists when Microsoft Hyper-V on a host server

A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0712, CVE-201

CVSS
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EPSS
0.58% (top 31.20%)
CWE
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Published
2019-11-12T18:52:59.000Z
Last modified
2024-08-04T18:20:26.902Z
CVSS vector
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01What is this vulnerability?

A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0712, CVE-2019-1309, CVE-2019-1310.

02Affected products

VendorProductVersions
MicrosoftWindows7 for x64-based Systems Service Pack 1, 8.1 for x64-based systems, 10 Version 1607 for x64-based Systems, 10 Version 1709 for x64-based Systems, 10 Version 1803 for x64-based Systems, 10 Version 1809 for x64-based Systems
MicrosoftWindows Server2008 R2 for x64-based Systems Service Pack 1 (Core installation), 2008 R2 for x64-based Systems Service Pack 1, 2012, 2012 (Core installation), 2012 R2, 2012 R2 (Core installation), 2016, 2016 (Core installation), version 1803 (Core Installation), 2019, 2019 (Core installation), 2008 for x64-based Systems Service Pack 2, 2008 for x64-based Systems Service Pack 2 (Core installation)
MicrosoftWindows 10 Version 1903 for x64based Systems — unspecified
MicrosoftWindows Server, version 1903 (Server Core installation)unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

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07Related CVEs

CVE-2019-0712
Cited in vendor advisory
CVE-2019-1309
Cited in vendor advisory
CVE-2019-1310
Cited in vendor advisory

08Timeline

09References

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