GHSA-fh37-cx83-q542

Source

https://github.com/advisories/GHSA-fh37-cx83-q542

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-fh37-cx83-q542/GHSA-fh37-cx83-q542.json

Aliases

• BIT-airflow-2021-26697
• CVE-2021-26697
• PYSEC-2021-3

Published

2021-06-18T18:30:11Z

Modified

2024-03-25T16:12:03.529169Z

Details

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.

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-26697
• https://github.com/apache/airflow/commit/21cedff205e7d62675949fda2aa4616d77232b76
• https://github.com/apache/airflow/commit/24a54242d56058846c7978130b3f37ca045d5142
• https://github.com/apache/airflow/commit/93957e917ff4cfb0be11aef088bd9527cf728a04
• https://lists.apache.org/thread.html/r36111262a59219a3e2704c71e97cf84937dae5ba7a1da99499e5d8f9@%3Cannounce.apache.org%3E
• https://lists.apache.org/thread.html/re21fec81baea7a6d73b0b5d31efd07cc02c61f832e297f65bb19b519%40%3Cusers.airflow.apache.org%3E
• https://lists.apache.org/thread.html/re21fec81baea7a6d73b0b5d31efd07cc02c61f832e297f65bb19b519@%3Cdev.airflow.apache.org%3E
• https://lists.apache.org/thread.html/re21fec81baea7a6d73b0b5d31efd07cc02c61f832e297f65bb19b519@%3Cusers.airflow.apache.org%3E
• http://www.openwall.com/lists/oss-security/2021/02/17/2