CVE:CVE-2013-3839
CNNVD:CNNVD-201310-339
Oracle MySQL Server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中的MySQL Server组件中的Optimizer子组件中存在拒绝服务漏洞。远程经过授权的攻击者可利用该漏洞造成拒绝服务（服务器挂起或崩溃）。以下版本受到影响：Oracle MySQL 5.1.70及之前的版本，5.5.32及之前的版本，5.6.12及之前的版本。
solution:Upgrade oracle mysql to a higher version than 5.1.70,5.5.32,5.6.12,and avoid the version [5.1.0,5.1.70],[5.5.0,5.5.32],[5.6.0,5.6.12]; Upgrade mariadb mariadb to a higher version than 5.5.33,10.0.5,and avoid the version [5.5.0,5.5.33),[10.0.0,10.0.5); Upgrade canonical ubuntu_linux to a higher version than 10.04,12.04,12.10,13.04,13.10,and avoid the version 10.04,12.04,12.10,13.04,13.10; Upgrade redhat enterprise_linux_desktop to a higher version than 5.0,and avoid the version 5.0; Upgrade redhat enterprise_linux_server to a higher version than 5.0,and avoid the version 5.0; Upgrade redhat enterprise_linux_workstation to a higher version than 5.0,and avoid the version 5.0; Upgrade debian debian_linux to a higher version than 6.0,7.0,and avoid the version 6.0,7.0