CVE-2017-0021

Hyper-V in Microsoft Windows 10 1607 and Windows Server 2016 does not properly validate vSMB packet data, which allows attackers to execute arbitrary code on a target OS, aka "Hyper-V System Data Structure Vulnerability." This vulnerability is different from that described in CVE-2017-0095.

Score

CVSS 3.0 9.0 Critical

Status

Modified - secure@microsoft.com

Published

2017-03-17

Last modified

2024-08-05

Affected products

• Windows 10 (Microsoft)
• Windows Server 2016 (Microsoft)
• Hyper-v Vsmb (Microsoft Corporation)

References

• http://www.securityfocus.com/bid/96020
• http://www.securitytracker.com/id/1037999
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0021