OPenFGA is an open source authorization/permission engine built for developers. OpenFGA versions v1.1.0 and prior are vulnerable to a DoS attack when Check and ListObjects calls are executed against authorization models that contain circular relationship definitions. Users are affected by this vulnerability if they are using OpenFGA v1.1.0 or earlier, and if you are executing `Check` or `ListObjects` calls against a vulnerable authorization model. Users are advised to upgrade to version 1.1.1. There are no known workarounds for this vulnerability. Users that do not have circular relationships in their models are not affected.
References
| Link | Resource |
|---|---|
| https://github.com/openfga/openfga/commit/087ce392595f3c319ab3028b5089118ea4063452 | Patch |
| https://github.com/openfga/openfga/security/advisories/GHSA-hr9r-8phq-5x8j | Vendor Advisory |
| https://openfga.dev/api/service#/Relationship%20Queries/Check | Exploit Vendor Advisory |
| https://openfga.dev/api/service#/Relationship%20Queries/ListObjects | Exploit Vendor Advisory |
| https://github.com/openfga/openfga/commit/087ce392595f3c319ab3028b5089118ea4063452 | Patch |
| https://github.com/openfga/openfga/security/advisories/GHSA-hr9r-8phq-5x8j | Vendor Advisory |
| https://openfga.dev/api/service#/Relationship%20Queries/Check | Exploit Vendor Advisory |
| https://openfga.dev/api/service#/Relationship%20Queries/ListObjects | Exploit Vendor Advisory |
Configurations
History
21 Nov 2024, 08:09
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/openfga/openfga/commit/087ce392595f3c319ab3028b5089118ea4063452 - Patch | |
| References | () https://github.com/openfga/openfga/security/advisories/GHSA-hr9r-8phq-5x8j - Vendor Advisory | |
| References | () https://openfga.dev/api/service#/Relationship%20Queries/Check - Exploit, Vendor Advisory | |
| References | () https://openfga.dev/api/service#/Relationship%20Queries/ListObjects - Exploit, Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.9 |
06 Jul 2023, 18:13
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
| CPE | cpe:2.3:a:openfga:openfga:*:*:*:*:*:*:*:* | |
| First Time |
Openfga openfga
Openfga |
|
| References | (MISC) https://github.com/openfga/openfga/security/advisories/GHSA-hr9r-8phq-5x8j - Vendor Advisory | |
| References | (MISC) https://github.com/openfga/openfga/commit/087ce392595f3c319ab3028b5089118ea4063452 - Patch | |
| References | (MISC) https://openfga.dev/api/service#/Relationship%20Queries/Check - Exploit, Vendor Advisory | |
| References | (MISC) https://openfga.dev/api/service#/Relationship%20Queries/ListObjects - Exploit, Vendor Advisory |
26 Jun 2023, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-06-26 20:15
Updated : 2024-11-21 08:09
NVD link : CVE-2023-35933
Mitre link : CVE-2023-35933
CVE.ORG link : CVE-2023-35933
JSON object : View
Products Affected
openfga
- openfga
CWE
CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')