Microsoft Win32k CVE-2020-1253 Elevation of Privilege Vulnerability

description-logoDescription

An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system. The update addresses this vulnerability by correcting how the Windows kernel-mode driver handles objects in memory.

affected-products-logoAffected Applications

Windows RT 8.1
Windows Server version 2004 (Server Core installation)
Windows Server version 1903 (Server Core installation)
Windows Server 2016
Windows Server version 1803 (Server Core Installation)
Windows Server 2012
Windows 8
Windows Server 2008
Windows 10
Windows 7
Windows Server version 1909 (Server Core installation)
Windows Server 2019

CVE References

CVE-2020-1253