CVE-2022-27949: Apache Airflow prior to 2.3.1 may include sensitive values in rendered template
First published: Mon Nov 14 2022(Updated: )
A vulnerability in UI of Apache Airflow allows an attacker to view unmasked secrets in rendered template values for tasks which were not executed (for example when they were depending on past and previous instances of the task failed). This issue affects Apache Airflow prior to 2.3.1.
Credit: security@apache.org security@apache.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Airflow | <2.3.1 | |
| pip/apache-airflow | <2.3.1 | 2.3.1 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2022/11/14/3
- https://github.com/apache/airflow/pull/22754
- https://lists.apache.org/thread/n38oc5obb48600fsvnbopxcs0jpbp65p
- https://nvd.nist.gov/vuln/detail/CVE-2022-27949
- https://github.com/apache/airflow/commit/09be0c5c7e847dda1d0be5776f8d5e327ff2281a
- https://github.com/apache/airflow/commit/1cbb0ad26dd17f218c6ab1c2ae59b262c443a443
- https://github.com/advisories/GHSA-fvw2-2pf7-77vw (Advisory)
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2022-42981.yaml
Frequently Asked Questions
What is the severity of CVE-2022-27949?
The severity of CVE-2022-27949 is high with a CVSS score of 7.5.
What is the vulnerability description of CVE-2022-27949?
CVE-2022-27949 is a vulnerability in the UI of Apache Airflow that allows an attacker to view unmasked secrets in rendered template values for tasks which were not executed.
Which version of Apache Airflow is affected by CVE-2022-27949?
CVE-2022-27949 affects Apache Airflow prior to version 2.3.1.
How can an attacker exploit CVE-2022-27949?
An attacker can exploit CVE-2022-27949 by accessing the UI of Apache Airflow and viewing unmasked secrets in rendered template values for tasks which were not executed.
How can I fix CVE-2022-27949?
To fix CVE-2022-27949, it is recommended to upgrade to Apache Airflow version 2.3.1 or later.
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