CVE-2024-39877
Apache Airflow: DAG Author Code Execution possibility in airflow-scheduler
8.8
HIGH
CVSS 3.1
EPSS 1.7%
Description
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.
How to fix CVE-2024-39877
To remediate CVE-2024-39877, upgrade the affected package to a fixed version below.
- —upgrade to 2.9.3 or later
- —upgrade to 2.9.3 or later
- —upgrade to 2.9.3 or later
Is CVE-2024-39877 being exploited?
Low — EPSS is 1.7%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- >= 2.4.0, < 2.9.3
- >= 2.4.0, < 2.9.3
- >= 2.4.0, < 2.9.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |