CVE-2023-36543
Apache Airflow: ReDoS via dags function
MEDIUM
6.5
CVSS Score
Published: July 12, 2023 at 09:17 AM UTC
Updated: June 17, 2026 at 06:06 AM UTC
1 product affected across 1 vendorAirflow
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Severity
MEDIUM6.5
Exploit prediction
EPSS 2%
SSVC
No known exploit
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
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
Vendor AdvisoryMailing ListPatch
Source: [email protected]
https://lists.apache.org/thread/tokfs980504ylgk3cv3hjlnrtbv4tng4SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-1333
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