Paper/Archive/CVE-2020-1043

CVE-2020-1043

Microsoft Windows Server — A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an authent…

EPSS 6%CVSS 9.0

critical.is priorityof 100

CVSS 9.0 (NVD)9.0 / 10 × 3027.0 Not in CISA KEV+300.0 EPSS percentile 93.3.933 × 2018.7 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

A remote code execution vulnerability exists when Hyper-V RemoteFX vGPU on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-1032, CVE-2020-1036, CVE-2020-1040, CVE-2020-1041, CVE-2020-1042.

Affected

ProductAffectedFixed inSource

Windows Server2016–CNA

Windows Server2016 (Core installation)–CNA

Windows Server2008 R2 for x64-based Systems Service Pack 1–CNA

Windows Server2008 R2 for x64-based Systems Service Pack 1 (Core installation)–CNA

Windows Server2012–CNA

Windows Server2012 (Core installation)–CNA

Windows Server2012 R2–CNA

Windows Server2012 R2 (Core installation)–CNA

Scores by source

NVD9.0CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References

refportal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1043 refnvidia.custhelp.com/app/answers/detail/a_id/5044