Apache Hive: SQL injection vulnerability when processing delete column statistics requests via the HMS Thrift APIs

SQL injection vulnerability in Hive Metastore Server (HMS) when processing delete column statistics requests via the Thrift APIs. The vulnerability is only exploitable by trusted/authorized users/applications that are allowed to call directly the Thrift APIs. In most real-world deployments, HMS is accessible to only a handful of applications (e.g., Hiveserver2) thus the vulnerability is not exploitable. Moreover, the vulnerable code cannot be reached when metastore.try.direct.sql property is set to false. This issue affects Apache Hive: from 4.1.0 before 4.2.0. Users are recommended to upgrade to version 4.2.0, which fixes the issue. Users who cannot upgrade directly are encouraged to set metastore.try.direct.sql property to false if the HMS Thrift APIs are exposed to general public.

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SQL命令中使用的特殊元素转义处理不恰当(SQL注入)

Apache Hive SQL注入漏洞

Apache Hive是美国阿帕奇（Apache）基金会的一套基于Hadoop（分布式系统基础架构）的数据仓库软件。该软件提供了一个数据集成方法和一种高级的查询语言，以支持在Hadoop上进行大规模数据分析。 Apache Hive 4.1.0版本至4.2.0之前版本存在SQL注入漏洞，该漏洞源于Thrift API处理删除列统计请求时存在SQL注入漏洞。

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