Description of the security update for the elevation of privilege vulnerability in Windows Embedded POSReady 2009: March 12, 2019

Summary

An elevation of privilege vulnerability exists in Active Directory Forest trusts because of a default setting that lets an attacker in the trusting forest request delegation of Ticket-Granting Tickets (TGTs) for an identity from the trusted forest.

To learn more about the vulnerability, go to CVE-2019-0683.

How to obtain and install the update

Method 1: Windows Update

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, see Windows Update: FAQ.

Method 2: Microsoft Update Catalog

To get the standalone package for this update, go to the Microsoft Update Catalog website. Important

• If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

Information about protection and security

• Protect yourself online: Windows Security support
• Learn how we guard against cyber threats: Microsoft Security

File Information

File hash information

For all supported x86-based versions