CVE:CVE-2019-5954
CNNVD:CNNVD-201904-039
East Japan Railway JR East Japan train operation information push notification App for Android是日本东日本铁路（East Japan Railway）公司的一款基于Android平台的列车运行信息推送通知应用程序。
基于Android平台的East Japan Railway JR East Japan train operation information push notification App 1.2.4及之前版本中存在访问控制错误漏洞，该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问。
solution:Upgrade jreast jr_east_japan to a higher version than 1.2.4,and avoid the version (,1.2.4]