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

Quick assessment

Affected
Apache Software Foundation Apache Airflow Spark Provider
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

AI Predicted 8.5 Difficulty: Easy EPSS 1.38% · P71
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I. Basic Information for CVE-2022-40954

Vulnerability Information
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Vulnerability Title
Apache Airflow Spark Provider RCE that bypass restrictions to read arbitrary files
Source: CVE Program / CVE List V5
Vulnerability Description
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).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Airflow 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Airflow Spark Provider unspecified ~ 4.0.0 -
Apache Software Foundation Apache Airflow unspecified ~ 2.3.0 -

II. Public POCs for CVE-2022-40954

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III. Intelligence Information for CVE-2022-40954

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Patches & Fixes for CVE-2022-40954 (1)

Mailing List Discussions for CVE-2022-40954 (1)

Same Patch Batch · Apache Software Foundation · 2022-11-22 · 4 CVEs total

CVE-2022-38649 Apache Airflow Pinot provider allowed Command Injection
CVE-2022-40189 Apache Airlfow Pig Provider RCE
CVE-2022-41131 Apache Airflow Hive Provider vulnerability (command injection via hive_cli connection)

IV. Related Vulnerabilities

Same product: Apache Airflow Spark Provider
Same vendor: Apache Software Foundation
Same weakness: CWE-78

V. Comments for CVE-2022-40954

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