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CVE-2023-42780— Apache Airflow: Improper access control vulnerability in the "List dag warnings" feature

Quick assessment

Affected
Apache Software Foundation Apache Airflow
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 2.7.2 版本存在信息泄露漏洞，该漏洞源于允许经过身份验证的 Airflow 用户列出所有 DAG 的警告，即使该用户无权查看这些 DAG。

AI Predicted 5.3 Difficulty: Trivial EPSS 1.07% · P64
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I. Basic Information for CVE-2023-42780

Vulnerability Information
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Vulnerability Title
Apache Airflow: Improper access control vulnerability in the "List dag warnings" feature
Source: CVE Program / CVE List V5
Vulnerability Description
Apache Airflow, versions prior to 2.7.2, contains a security vulnerability that allows authenticated users of Airflow to list warnings for all DAGs, even if the user had no permission to see those DAGs. It would reveal the dag_ids and the stack-traces of import errors for those DAGs with import errors. Users of Apache Airflow are advised to upgrade to version 2.7.2 or newer to mitigate the risk associated with this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Airflow 信息泄露漏洞
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 2.7.2 版本存在信息泄露漏洞，该漏洞源于允许经过身份验证的 Airflow 用户列出所有 DAG 的警告，即使该用户无权查看这些 DAG。
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 0 ~ 2.7.2 -

II. Public POCs for CVE-2023-42780

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III. Intelligence Information for CVE-2023-42780

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Mailing List Discussions for CVE-2023-42780 (1)

Same Patch Batch · Apache Software Foundation · 2023-10-14 · 4 CVEs total

CVE-2023-42663 Apache Airflow: Bypass permission verification to view task instances of other dags
CVE-2023-42792 Apache Airflow: Improper access control to DAG resources
CVE-2023-45348 Apache Airflow: Configuration information leakage vulnerability

IV. Related Vulnerabilities

Same product: Apache Airflow
Same vendor: Apache Software Foundation
Same weakness: CWE-200

V. Comments for CVE-2023-42780

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