CVE:CVE-2019-13450
CNNVD:CNNVD-201907-383
Zoom Client是美国Zoom公司的一款支持多种平台的视频会议客户端应用程序。
Zoom Client 4.4.4和RingCentral 7.0.136380.0312版本（macos平台）中存在安全漏洞。远程攻击者可利用该漏洞强制用户加入视频通话并激活摄像头。
solution:Upgrade ringcentral ringcentral to a higher version than 7.0.136380.0312,and avoid the version 7.0.136380.0312; Upgrade zoom zoom to a higher version than 4.4.4,and avoid the version (,4.4.4]