CVE:CVE-2020-2579
CNNVD:CNNVD-202001-627
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。
Oracle MySQL中的MySQL Server 5.6.46及之前版本、5.7.28及之前版本和8.0.18及之前版本的Server: Optimizer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 5.6.46,5.7.28,8.0.18,and avoid the version [5.6.0,5.6.46],[5.7.0,5.7.28],[8.0.0,8.0.18]; Upgrade canonical ubuntu_linux to a higher version than 16.04,18.04,19.10,and avoid the version 16.04,18.04,19.10; 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 -