critical9.8
CVE-2020-11982
Insecure default config of Celery worker in Apache Airflow
Impact
An issue was found in Apache Airflow versions 1.10.10 and below. When using CeleryExecutor, if an attack can connect to the broker (Redis, RabbitMQ) directly, it was possible to insert a malicious payload directly to the broker which could lead to a deserialization attack (and thus remote code execution) on the Worker.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | apache-airflow | < 1.10.11 | 1.10.11 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apache | Airflow | through 1.10.10 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://lists.apache.org/thread.html/r7255cf0be3566f23a768e2a04b40fb09e52fcd1872695428ba9afe91%40%3Cusers.airflow.apache.org%3E
- https://github.com/advisories/GHSA-9g2w-5f3v-mfmm
- https://nvd.nist.gov/vuln/detail/CVE-2020-11982
- https://github.com/apache/airflow/pull/13612
- https://github.com/apache/airflow/pull/7205
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2020-16.yaml