CVE:CVE-2020-14540
CNNVD:CNNVD-202007-723
Oracle MySQL是美国甲骨文（Oracle）公司的一套开源的关系数据库管理系统。MySQL Server是其中的一个数据库服务器组件。
Oracle MySQL中的MySQL Server 5.7.30及之前版本和8.0.20及之前版本的Server: DML组件存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（挂起或频繁崩溃），影响数据的可用性。
solution:Upgrade oracle mysql to a higher version than 5.7.30,8.0.20,and avoid the version [5.7.0,5.7.30],[8.0.0,8.0.20]; Upgrade netapp active_iq_unified_manager to a higher version than -; Upgrade netapp oncommand_insight to a higher version than -; Upgrade netapp oncommand_workflow_automation to a higher version than -; Upgrade netapp snapcenter to a higher version than -; Upgrade fedoraproject fedora to a higher version than 31,32,33,and avoid the version 31,32,33; 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