Apache Airflow 2.4.0, and versions before 2.9.3, has a vulnerability that allows authenticated DAG authors to craft a doc_md parameter in a way that could execute arbitrary code in the scheduler context, which should be forbidden according to the Airflow Security model. Users should upgrade to version 2.9.3 or later which has removed the vulnerability.
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
A product defines a set of insecure permissions that are inherited by objects that are created by the program.
| Link | Tags |
|---|---|
| https://github.com/apache/airflow/pull/40522 | patch issue tracking |
| https://lists.apache.org/thread/1xhj9dkp37d6pzn24ll2mf94wbqnb2y1 | vendor advisory mailing list |
| http://www.openwall.com/lists/oss-security/2024/07/16/7 |