There is an unpaired vulnerability in Windows print spooler that an attacker can exploit to increase system privileges and run malware.This problem affects Windows 7、Windows 8.x、Windows 10 and Windows Server versions. The vulnerability library tracking number is CVE-2020-1048 and CVE-2020-1337, severity rated
To exploit this vulnerability, an attacker must log on to the affected system and run a specially crafted script or application.
This update addresses this vulnerability by correcting the way the windows print spooler component writes to the file system.
Details of how attackers can bypass the last fix have not been released, but more information is expected when the patch becomes available.