CVE-2023-36543
MEDIUM6.5EPSS 0.80%Apache Airflow: ReDoS via dags function
Published: 7/12/2023Modified: 5/20/2025
Description
Apache Airflow, versions before 2.6.3, has a vulnerability where an authenticated user can use crafted input to make the current request hang. It is recommended to upgrade to a version that is not affected
Affected packages (3)
- Bitnami/airflowfrom 0, < 2.6.3
- PyPI/apache-airflowfrom 0, < 2.6.3
- PyPI/apache-airflowfrom 0, < 2.6.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-36543
- PATCHhttps://github.com/apache/airflow
- WEBhttps://github.com/apache/airflow/commit/116e607ddcb32480e57c342f48226545ac6fc315
- WEBhttps://github.com/apache/airflow/pull/32060
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2023-106.yaml
- WEBhttps://lists.apache.org/thread/tokfs980504ylgk3cv3hjlnrtbv4tng4