Improper input validation in Windows and Windows Server - CVE-2017-8562
Published: July 11, 2017 / Updated: July 11, 2017
Vulnerability identifier: #VU7451
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2017-8562
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Microsoft
Affected software:
Windows
Windows Server
Windows
Windows Server
Detailed vulnerability description
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to improper input validation when processing calls to Advanced Local Procedure Call (ALPC). A local user can execute arbitrary code on the target system with elevated privileges.
How to mitigate CVE-2017-8562
Install updates from vendor's website.