Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The PL/Tcl implementation in PostgreSQL 7.4 before 7.4.29, 8.0 before 8.0.25, 8.1 before 8.1.21, 8.2 before 8.2.17, 8.3 before 8.3.11, 8.4 before 8.4.4, and 9.0 Beta before 9.0 Beta 2 loads Tcl code from the pltcl_modules table regardless of the table's ownership and permissions, which allows remote authenticated users, with database-creation privileges, to execute arbitrary Tcl code by creating this table and inserting a crafted Tcl script.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PostgreSQL PL/tcl存储过程绕过安全限制漏洞
Vulnerability Description
PostgreSQL是一款高级对象-关系型数据库管理系统,支持扩展的SQL标准子集。 PostgreSQL的PL/Tcl实现从pltcl_modules数据表载入Tcl代码时,对数据表的所有权和权限存在错误的权限检查错误,拥有创建数据库权限的远程认证用户可通过创建该数据表,并插入特制Tcl脚本执行任意Tcl代码。
CVSS Information
N/A
Vulnerability Type
N/A