CVE:CVE-2019-2617
CNNVD:CNNVD-201904-741
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组件8.0.15及之前版本的Server: Replication子组件存在输入验证错误漏洞。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 8.0.15,and avoid the version [8.0.0,8.0.15]; Upgrade fedoraproject fedora to a higher version than 29,30,and avoid the version 29,30; Upgrade redhat software_collections to a higher version than 1.0,and avoid the version 1.0; Upgrade redhat enterprise_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade redhat enterprise_linux_eus to a higher version than 8.1,8.2,8.4,8.6,and avoid the version 8.1,8.2,8.4,8.6; Upgrade redhat enterprise_linux_server_aus to a higher version than 8.2,8.4,8.6,and avoid the version 8.2,8.4,8.6; Upgrade redhat enterprise_linux_server_tus to a higher version than 8.2,8.4,8.6,and avoid the version 8.2,8.4,8.6