CVE-2022-38170

MediumCVSS 4.7/10Last modified Jun 17, 2026

Description

In Apache Airflow prior to 2.3.4, an insecure umask was configured for numerous Airflow components when running with the `--daemon` flag which could result in a race condition giving world-writable files in the Airflow home directory and allowing local users to expose arbitrary file contents via the webserver.

Metrics

CVSS 3.1 4.7/10CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-732

Affected software

Vendor	Product	Versions
Apache Software Foundation	Apache Airflow	>= Apache Airflow, <= 2.3.3

References

http://www.openwall.com/lists/oss-security/2022/09/02/12Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/09/02/3Mailing List, Mitigation, Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/09/21/2Mailing List, Third Party Advisory
https://lists.apache.org/thread/zn8mbbb1j2od5nc9zhrvb7rpsrg1vvzvMailing List, Mitigation, Vendor Advisory
http://www.openwall.com/lists/oss-security/2022/09/02/12Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/09/02/3Mailing List, Mitigation, Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/09/21/2Mailing List, Third Party Advisory
https://lists.apache.org/thread/zn8mbbb1j2od5nc9zhrvb7rpsrg1vvzvMailing List, Mitigation, Vendor Advisory

Timeline

Published: Sep 2, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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