[Windows 修正檔] Windows XP, 7, Server 2003 重大更新，預防 WannaCry 類型的病毒

相當罕見的，微軟推出了重大修正，用來預防 WannaCry 類型的病毒

支援的系統有:

• Windows XP
• Windows XP 64-Bit Edition
• Windows XP Embedded
• Windows Server 2003
• Windows Server 2003, Datacenter Edition

更新包編號為 KB4500331
 官方下載點 

官方說明:

CVE-2019-0708 | Remote Desktop Services Remote Code Execution Vulnerability

Security Vulnerability

Published: 05/14/2019 
MITRE CVE-2019-0708

A remote code execution vulnerability exists in Remote Desktop Services – formerly known as Terminal Services – when an unauthenticated attacker connects to the target system using RDP and sends specially crafted requests. This vulnerability is pre-authentication and requires no user interaction. An attacker who successfully exploited this vulnerability could execute arbitrary code on the target system. 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 need to send a specially crafted request to the target systems Remote Desktop Service via RDP.

The update addresses the vulnerability by correcting how Remote Desktop Services handles connection requests.