Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
MySQL Community Server 5.0.x before 5.0.51, Enterprise Server 5.0.x before 5.0.52, Server 5.1.x before 5.1.23, and Server 6.0.x before 6.0.4, when a table relies on symlinks created through explicit DATA DIRECTORY and INDEX DIRECTORY options, allows remote authenticated users to overwrite system table information and gain privileges via a RENAME TABLE statement that changes the symlink to point to an existing file.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
MySQL服务器RENAME TABLE系统表格覆盖漏洞
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在某些配置情况下存在漏洞，本地攻击者可能利用此漏洞修改破坏数据表。 如果表格设置了DATA DIRECTORY和INDEX DIRECTORY选项的话，MySQL服务器在使用RENAME TABLE语句重新命名该表格时存在错误，可能允许攻击者通过某些符号链接替换所指向的文件导致覆盖系统表格信息。
CVSS Information
N/A
Vulnerability Type
N/A