CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2020-11982
Critical (9.8) in apache airflow. EPSS 7.2% chance of exploitation in the next 30 days. Fixed in apache-airflow 1.10.11, 1.10.11rc1.
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.
Severity
- EPSS
- 7.2% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)
- CWE
- CWE-502
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:airflow
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-9g2w-5f3v-mfmm | PyPI | apache-airflow | <1.10.11 | 1.10.11 |
| PYSEC-2020-16 | PyPI | apache-airflow | <1.10.11rc1 | 1.10.11rc1 |