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CVE-2021-35936— No Authentication on Logging Server

EPSS 1.90% · P83
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I. Basic Information for CVE-2021-35936

Vulnerability Information

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Vulnerability Title
No Authentication on Logging Server
Source: NVD (National Vulnerability Database)
Vulnerability Description
If remote logging is not used, the worker (in the case of CeleryExecutor) or the scheduler (in the case of LocalExecutor) runs a Flask logging server and is listening on a specific port and also binds on 0.0.0.0 by default. This logging server had no authentication and allows reading log files of DAG jobs. This issue affects Apache Airflow < 2.1.2.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Airflow 访问控制错误漏洞
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 2.1.2 之前版本存在安全漏洞,该漏洞源于日志服务器没有身份验证,允许读取DAG jobs的日志文件。
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

VendorProductAffected VersionsCPESubscribe
Apache Software FoundationApache Airflow Apache Airflow ~ 2.1.2 -

II. Public POCs for CVE-2021-35936

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III. Intelligence Information for CVE-2021-35936

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IV. Related Vulnerabilities

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