CVE-2022-40127

Apache Airflow <2.4.0 has an RCE in a bash example

CVSS 8.8 HIGHEPSS 85.7%CWE-94

Vexday Risk Score

58Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 8.8EPSS 85.7%KEV nãoPoC —Nuclei simMetasploit —Patch —

Lifecycle

14 Nov 2022Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

A vulnerability in Example Dags of Apache Airflow allows an attacker with UI access who can trigger DAGs, to execute arbitrary commands via manually provided run_id parameter. This issue affects Apache Airflow Apache Airflow versions prior to 2.4.0.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Apache Software Foundation · Apache Airflow

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References

https://github.com/apache/airflow/pull/25960 https://lists.apache.org/thread/cf132hgm6jvzvsbpsozl3plf1r4cwysy http://www.openwall.com/lists/oss-security/2022/11/14/2