What is CVE-2019-1471?

CVE-2019-1471 is a security advisory published by Microsoft with Critical severity. EchelonGraph links Microsoft's advisory rather than copying its page; it is at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1471.

Which CVE IDs does CVE-2019-1471 cover?

CVE-2019-1471 covers the following CVE IDs: CVE-2019-1471. Each CVE has its own detail page on EchelonGraph Pulse with its EchelonGraph score.

What is the CVSS v3 score of CVE-2019-1471?

CVE-2019-1471 has a CVSS v3 base score of 8.2, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2019-1471?

CVE-2019-1471 affects 9 products, including: Windows 10 Version 1803 for x64-based Systems; Windows 10 Version 1809 for x64-based Systems; Windows 10 Version 1903 for x64-based Systems; Windows 10 Version 1909 for x64-based Systems; Windows Server 2019; and others — see the full list on the advisory page.

How do I remediate CVE-2019-1471?

Microsoft lists 3 KB articles for CVE-2019-1471: KB4530717, KB4530715, KB4530684. Each is listed on this page with its update type and, where Microsoft gives one, its fixed build; Microsoft's advisory is at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1471.

CVE-2019-1471CriticalMicrosoft CVSS 8.2CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C

Microsoft security update for CVE-2019-1471 — Windows

Vendor

Microsoft Security Response Center (MSRC)

Published

December 10, 2019

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2019-1471 →

📋 Microsoft's advisory

EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1471. This page also shows what EchelonGraph holds for CVE-2019-1471, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.

🎯 Affected products9

Windows 10 Version 1803 for x64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1903 for x64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows Server, version 1803 (Server Core Installation)
Windows Server, version 1903 (Server Core installation)
Windows Server, version 1909 (Server Core installation)

✅ Updates Microsoft lists: 3 KB articles

3 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.

KB article	Update	Fixed build
KB4530717	Security Update	—
KB4530715	Security Update	—
KB4530684	Security Update	—

🧭 EchelonGraph on CVE-2019-1471

EchelonGraph score: 8.2 HIGH
CISA KEV: Not listed
Fix status: A fix is available — apply it.

Description from the CVE record (CVE.org), as published by its numbering authority

A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Remote Code Execution Vulnerability'.

Published by Microsoft Corporation, the CVE Numbering Authority that assigned CVE-2019-1471, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).

🔗 CVE IDs covered (1)

📋 Microsoft's advisory

🎯 Affected products9

✅ Updates Microsoft lists: 3 KB articles

🧭 EchelonGraph on CVE-2019-1471

🔗 References (7)