Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
It was found that some selectivity estimation functions in PostgreSQL before 9.2.21, 9.3.x before 9.3.17, 9.4.x before 9.4.12, 9.5.x before 9.5.7, and 9.6.x before 9.6.3 did not check user privileges before providing information from pg_statistic, possibly leaking information. An unprivileged attacker could use this flaw to steal some information from tables they are otherwise not allowed to access.
CVSS Information
N/A
Vulnerability Type
授权机制不恰当
Vulnerability Title
PostgreSQL 信息泄露漏洞
Vulnerability Description
PostgreSQL是PostgreSQL开发组所研发的一套自由的对象关系型数据库管理系统。该系统支持大部分SQL标准并且提供了许多其他特性，例如外键、触发器、视图等。 PostgreSQL中的选择性评估函数存在安全漏洞，该漏洞源于在提交pg_statistic信息之前，程序没有验证用户权限。攻击者可利用该漏洞获取表格中的敏感信息。以下版本受到影响：PostgreSQL 9.2.21之前的版本，9.3.17之前的9.3.x版本，9.4.12之前的9.4.x版本，9.5.7之前的9.5.x版本，9.6.3之
CVSS Information
N/A
Vulnerability Type
N/A