GHSA-q8h9-pqcx-59hw
Apache Airflow exposes arbitrary file content
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| PyPI | apache-airflow | < 2.3.4 | 2.3.4 |
Details
As written in the advisory (Markdown source, shown as plain text).
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.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2022-38170
- https://github.com/apache/airflow/commit/b6a2cd1aa34f69a36ea127e4f7f5ba87f4aca420
- https://github.com/apache/airflow/commit/bf01d10cd348e679916034de1befb79ec6e46ff8
- https://github.com/apache/airflow/commit/c14ea8f0f34944d2ecfa9021d167602e8b2b8b90
- https://github.com/advisories/GHSA-q8h9-pqcx-59hw
- https://github.com/apache/airflow
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2022-261.yaml
- https://lists.apache.org/thread/zn8mbbb1j2od5nc9zhrvb7rpsrg1vvzv
- http://www.openwall.com/lists/oss-security/2022/09/02/12
- http://www.openwall.com/lists/oss-security/2022/09/02/3
- http://www.openwall.com/lists/oss-security/2022/09/21/2