Improper input validation in Microsoft Windows and Windows Server - CVE-2017-0163
Published: April 11, 2017 / Updated: April 12, 2017
Vulnerability identifier: #VU6257
CSH Severity: High
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2017-0163
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote authenticated attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation by Windows Hyper-V Network Switch on a host server. A remote authenticated attacker can run a specially crafted application on a guest operating system and execute arbitrary code on the target system with privileges of the current user.
Successful exploitation of this vulnerability may result in compromise vulnerable system.
Affected software
Microsoft Windows
Windows Server
Windows Server
How to mitigate CVE-2017-0163
Install update from vendor's website.