CVE:CVE-2020-7040
CNNVD:CNNVD-202001-945
storeBackup 3.5及之前版本中存在后置链接漏洞。攻击者可利用漏洞提升权限（也可以造成拒绝服务）。
solution:Upgrade storebackup storebackup to a higher version than 3.5,and avoid the version (,3.5]; Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade opensuse backports_sle to a higher version than 15.0,15.0:sp1,and avoid the version 15.0,15.0:sp1; Upgrade opensuse leap to a higher version than 15.1,and avoid the version 15.1; Upgrade canonical ubuntu_linux to a higher version than 16.04,18.04,20.04,and avoid the version 16.04,18.04,20.04