CVE-2022-40954— Apache Airflow Spark Provider RCE that bypass restrictions to read arbitrary files

Apache Airflow Spark Provider RCE that bypass restrictions to read arbitrary files

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Apache Airflow Spark Provider, Apache Airflow allows an attacker to read arbtrary files in the task execution context, without write access to DAG files. This issue affects Spark Provider versions prior to 4.0.0. It also impacts any Apache Airflow versions prior to 2.3.0 in case Spark Provider is installed (Spark Provider 4.0.0 can only be installed for Airflow 2.3.0+). Note that you need to manually install the Spark Provider version 4.0.0 in order to get rid of the vulnerability on top of Airflow 2.3.0+ version that has lower version of the Spark Provider installed).

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OS命令中使用的特殊元素转义处理不恰当(OS命令注入)

Apache Airflow 操作系统命令注入漏洞

Apache Airflow是美国阿帕奇（Apache）基金会的一套用于创建、管理和监控工作流程的开源平台。该平台具有可扩展和动态监控等特点。 Apache Airflow Spark Provider 4.0.0之前版本存在安全漏洞，该漏洞源于不恰当的中和操作系统命令的特殊元素（操作系统命令注入）漏洞，允许攻击者读取任务执行上下文中的任意文件，而无需对DAG文件进行写入访问。

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