CVE:CVE-2020-12856
CNNVD:CNNVD-202005-865
OpenTrace是一款BlueTrace流行病学联系人跟踪隐私保护协议的实现。
OpenTrace（用在COVIDSafe 1.0.17及之前版本、TraceTogether和ABTraceTogether及其他应用程序（iOS和Android））中存在安全漏洞。远程攻击者可利用该漏洞长期跟踪用户或可能造成其他危害。
solution:Upgrade alberta abtracetogether to a higher version than -; Upgrade health covidsafe to a higher version than 1.0.17,-,and avoid the version (,1.0.17]; Upgrade tracetogether tracetogether to a higher version than -