| id: GO-2023-1872 |
| modules: |
| - module: github.com/openfga/openfga |
| versions: |
| - fixed: 1.1.1 |
| vulnerable_at: 1.1.1-0.20230623171216-d180fc3e227f |
| packages: |
| - package: github.com/openfga/openfga/pkg/typesystem |
| symbols: |
| - New |
| - NewAndValidate |
| - TypeSystem.validateNames |
| - TypeSystem.validateRelationTypeRestrictions |
| summary: Denial of service in github.com/openfga/openfga |
| description: |- |
| OpenFGA is vulnerable to a denial of service attack when certain Check and |
| ListObjects calls are executed against authorization models that contain |
| circular relationship definitions. |
| cves: |
| - CVE-2023-35933 |
| ghsas: |
| - GHSA-hr9r-8phq-5x8j |
| references: |
| - advisory: https://github.com/openfga/openfga/security/advisories/GHSA-hr9r-8phq-5x8j |
| - fix: https://github.com/openfga/openfga/commit/087ce392595f3c319ab3028b5089118ea4063452 |
