Technical Information

Brief overview of the risk:
A memory corruption vulnerability exists in the Windows Server DHCP service when an attacker sends specially crafted packets to a DHCP server. An attacker who successfully exploited the vulnerability could run arbitrary code on the DHCP server.

Detailed Information on the risk:
To exploit the vulnerability, an attacker could send a specially crafted packet to a DHCP server.
The security update addresses the vulnerability by correcting how DHCP servers handle network packets.

Further information on this vulnerability is available at : CVE-2019-1213