CVE:CVE-2021-2352
CNNVD:CNNVD-202107-1366
Oracle MySQL Server是美国甲骨文（Oracle）公司的一款关系型数据库。
MySQL Server 存在输入验证错误漏洞，该漏洞源于MySQL Server中的Server:DDL组件内不正确的输入验证，远程特权用户可以利用这个漏洞执行拒绝服务攻击。
solution:Upgrade oracle mysql to a higher version than 8.0.25,and avoid the version [8.0.0,8.0.25]; Upgrade netapp oncommand_insight to a higher version than -; Upgrade fedoraproject fedora to a higher version than 33,34,and avoid the version 33,34