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CVE-2020-11978

Quick assessment

Affected
Apache Software Foundation Apache Airflow
Exploitation
Confirmed exploitation in the wild; remediate immediately
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 1.10.10及之前版本中的 example DAGs存在操作系统命令注入漏洞。攻击者可利用该漏洞运行任意命令。

AI Predicted 7.5 Difficulty: Easy KEV EPSS 99.19% · P100
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I. Basic Information for CVE-2020-11978

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was found in Apache Airflow versions 1.10.10 and below. A remote code/command injection vulnerability was discovered in one of the example DAGs shipped with Airflow which would allow any authenticated user to run arbitrary commands as the user running airflow worker/scheduler (depending on the executor in use). If you already have examples disabled by setting load_examples=False in the config then you are not vulnerable.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Airflow 操作系统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 1.10.10及之前版本中的 example DAGs存在操作系统命令注入漏洞。攻击者可利用该漏洞运行任意命令。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Airflow 1.10.10 and below -

II. Public POCs for CVE-2020-11978

# POC Description Source Link Shenlong Link
1 PoC of how to exploit a RCE vulnerability of the example DAGs in Apache Airflow <1.10.11 https://github.com/pberba/CVE-2020-11978 POC Details
2 Apache Airflow versions 1.10.10 and below are vulnerable to remote code/command injection vulnerabilities in one of the example DAGs shipped with Airflow. This could allow any authenticated user to run arbitrary commands as the user running airflow worker/scheduler (depending on the executor in use). https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-11978.yaml POC Details
3 None https://github.com/Threekiii/Awesome-POC/blob/master/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/Apache%20Airflow%20%E7%A4%BA%E4%BE%8BDAG%E4%B8%AD%E7%9A%84%E5%91%BD%E4%BB%A4%E6%B3%A8%E5%85%A5%20CVE-2020-11978.md POC Details
4 https://github.com/vulhub/vulhub/blob/master/airflow/CVE-2020-11978/README.md POC Details
5 None https://github.com/stuxbench/mlflow-cve-2020-11978 POC Details
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III. Intelligence Information for CVE-2020-11978

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Exploits & Public PoCs for CVE-2020-11978 (2)

Mailing List Discussions for CVE-2020-11978 (1)

Same Patch Batch · Apache Software Foundation · 2020-07-16 · 5 CVEs total

CVE-2020-9485 Apache Airflow 跨站脚本漏洞
CVE-2020-11983 Apache Airflow 跨站脚本漏洞
CVE-2020-11982 Apache Airflow 代码问题漏洞
CVE-2020-11981 Apache Airflow 操作系统命令注入漏洞

IV. Related Vulnerabilities

Same product: Apache Airflow
Same vendor: Apache Software Foundation

V. Comments for CVE-2020-11978

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