CVE:CVE-2016-0616
CNNVD:CNNVD-201601-597
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。该数据库系统具有性能高、成本低、可靠性好等特点。
Oracle MySQL 5.5.46及之前版本中的Optimizer组件存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务，影响数据的可用性。
solution:Upgrade redhat enterprise_linux_desktop to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_hpc_node to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_hpc_node_eus to a higher version than 7.2,and avoid the version 7.2; Upgrade redhat enterprise_linux_server to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_server_aus to a higher version than 7.2,and avoid the version 7.2; Upgrade redhat enterprise_linux_server_eus to a higher version than 7.2,and avoid the version 7.2; Upgrade redhat enterprise_linux_workstation to a higher version than 7.0,and avoid the version 7.0; Upgrade canonical ubuntu_linux to a higher version than 12.04,14.04,15.04,15.10,and avoid the version 12.04,14.04,15.04,15.10; Upgrade mariadb mariadb to a higher version than 5.5.46,10.0.0,10.0.1,10.0.2,10.0.3,10.0.4,10.0.5,10.0.6,10.0.7,10.0.8,10.0.9,10.0.10,10.0.11,10.0.12,10.0.13,10.0.14,10.0.15,10.0.16,10.0.17,10.0.18,10.0.19,10.0.20,10.0.21,10.0.22,10.1.0,10.1.1,10.1.2,10.1.3,10.1.4,10.1.5,10.1.6,10.1.7,10.1.8,10.1.9,and avoid the version (,5.5.46],10.0.0,10.0.1,10.0.2,10.0.3,10.0.4,10.0.5,10.0.6,10.0.7,10.0.8,10.0.9,10.0.10,10.0.11,10.0.12,10.0.13,10.0.14,10.0.15,10.0.16,10.0.17,10.0.18,10.0.19,10.0.20,10.0.21,10.0.22,10.1.0,10.1.1,10.1.2,10.1.3,10.1.4,10.1.5,10.1.6,10.1.7,10.1.8,10.1.9; Upgrade oracle mysql to a higher version than 5.5.46,and avoid the version (,5.5.46]; Upgrade opensuse leap to a higher version than 42.1,and avoid the version 42.1; Upgrade oracle linux to a higher version than 7,and avoid the version 7; Upgrade oracle solaris to a higher version than 11.3,and avoid the version 11.3; Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0