漏洞标题
在pgjdbc中，使用恶意列名的ResultSet.refreshRow()进行的SQL注入
漏洞描述信息
使用pgjdbc中的恶意列名时，ResultSet.refreshRow()中的SQL注入
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
漏洞类别
N/A
漏洞标题
SQL Injection in ResultSet.refreshRow() with malicious column names in pgjdbc
漏洞描述信息
PostgreSQL JDBC Driver (PgJDBC for short) allows Java programs to connect to a PostgreSQL database using standard, database independent Java code. The PGJDBC implementation of the `java.sql.ResultRow.refreshRow()` method is not performing escaping of column names so a malicious column name that contains a statement terminator, e.g. `;`, could lead to SQL injection. This could lead to executing additional SQL commands as the application's JDBC user. User applications that do not invoke the `ResultSet.refreshRow()` method are not impacted. User application that do invoke that method are impacted if the underlying database that they are querying via their JDBC application may be under the control of an attacker. The attack requires the attacker to trick the user into executing SQL against a table name who's column names would contain the malicious SQL and subsequently invoke the `refreshRow()` method on the ResultSet. Note that the application's JDBC user and the schema owner need not be the same. A JDBC application that executes as a privileged user querying database schemas owned by potentially malicious less-privileged users would be vulnerable. In that situation it may be possible for the malicious user to craft a schema that causes the application to execute commands as the privileged user. Patched versions will be released as `42.2.26` and `42.4.1`. Users are advised to upgrade. There are no known workarounds for this issue.
CVSS信息
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
漏洞类别
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
漏洞标题
PostgreSQL JDBC Driver SQL注入漏洞
漏洞描述信息
PostgreSQL是PostgreSQL组织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 JDBC Driver是一个用 Pure Java（Type 4）编写的开源 JDBC 驱动程序，用于 PostgreSQL 本地网络协议中进行通信。 PostgreSQL JDBC Driver 42.2.x、42.3.x、42.4.x版本存在SQL注入漏洞，该漏洞源于包含语句终止符的恶意列名，攻击者利用该漏洞可以以应用程序
CVSS信息
N/A
漏洞类别
SQL注入