GHSA-fh37-cx83-q542
Improper Authentication in Apache Airflow
At a glance
- Published
- Updated
- CVE
- CVE-2021-26697
- Aliases
- BIT-airflow-2021-26697, PYSEC-2021-3
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS_V4
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Description
The lineage endpoint of the deprecated Experimental API was not protected by authentication in Airflow 2.0.0. This allowed unauthenticated users to hit that endpoint. This is low-severity issue as the attacker needs to be aware of certain parameters to pass to that endpoint and even after can just get some metadata about a DAG and a Task. This issue only affects Apache Airflow 2.0.0.
Affected packages
| Package | Versions |
|---|---|
| PyPI · apache-airflow | introduced 2.0.0, fixed 2.0.1rc1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-26697 ADVISORY
- https://github.com/apache/airflow/commit/21cedff205e7d62675949fda2aa4616d77232b76 WEB
- https://github.com/apache/airflow/commit/24a54242d56058846c7978130b3f37ca045d5142 WEB
- https://github.com/apache/airflow/commit/93957e917ff4cfb0be11aef088bd9527cf728a04 WEB
- https://github.com/advisories/GHSA-fh37-cx83-q542 ADVISORY
- https://github.com/apache/airflow PACKAGE
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2021-3.yaml WEB
- https://lists.apache.org/thread.html/r36111262a59219a3e2704c71e97cf84937dae5ba7a1da99499e5d8f9@%3Cannounce.apache.org%3E WEB
- https://lists.apache.org/thread.html/re21fec81baea7a6d73b0b5d31efd07cc02c61f832e297f65bb19b519%40%3Cusers.airflow.apache.org%3E WEB
- https://lists.apache.org/thread.html/re21fec81baea7a6d73b0b5d31efd07cc02c61f832e297f65bb19b519@%3Cdev.airflow.apache.org%3E WEB
- https://lists.apache.org/thread.html/re21fec81baea7a6d73b0b5d31efd07cc02c61f832e297f65bb19b519@%3Cusers.airflow.apache.org%3E WEB
- http://www.openwall.com/lists/oss-security/2021/02/17/2 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |