KnowSafe 安全预警：KnowSafe 安全团队监测到编号 AVD-2019-0887 的安全漏洞（危害等级：高危）已公开披露，相关用户应尽快排查并完成修复。
漏洞介绍
A remote code execution vulnerability exists in Remote Desktop Services – formerly known as Terminal Services – when an authenticated attacker abuses clipboard redirection. An attacker who successfully exploited this vulnerability could execute arbitrary code on the victim 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 must already have compromised a system running Remote Desktop Services, and then wait for a victim system to connect to Remote Desktop Services.
The update addresses the vulnerability by correcting how Remote Desktop Services handles clipboard redirection.
影响范围
系统：microsoft windows_10（版本 -）
系统：microsoft windows_10（版本 1607）
系统：microsoft windows_10（版本 1703）
系统：microsoft windows_10（版本 1709）
系统：microsoft windows_10（版本 1803）
系统：microsoft windows_10（版本 1809）
系统：microsoft windows_10（版本 1903）
系统：microsoft windows_7（版本 -）
……另有 10 项受影响环境，详见官方公告
解决方案
官方补丁：https://msrc.microsoft.com/update-guide/zh-CN/vulnerability/CVE-2019-0887
参考信息
http://www.securityfocus.com/bid/108964
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-0887
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0887
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/
https://research.checkpoint.com/reverse-rdp-the-hyper-v-connection/
KnowSafe 将持续跟踪该漏洞的利用情况与修复进展，如需漏洞管理与应急响应支持，欢迎联系 KnowSafe 安全团队。