Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The mysql_change_db function in MySQL 5.0.x before 5.0.40 and 5.1.x before 5.1.18 does not restore THD::db_access privileges when returning from SQL SECURITY INVOKER stored routines, which allows remote authenticated users to gain privileges.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
MySQL SQL SECURITY INVOKER存储过程权限提升漏洞
Vulnerability Description
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。 MySQL在处理SQL SECURITY INVOKER存储过程的返回状态时存在漏洞，本地攻击者可能利用此漏洞提升在数据库系统在从SQL SECURITY INVOKER存储过程返回时MySQL中的mysql_change_db函数没有恢复THD::db_access权限，这可能允许远程已认证用户获得权限提升。仅在用SQL SECURITY INVOKER定义了例程的情
CVSS Information
N/A
Vulnerability Type
N/A