OpenFGA is a flexible authorization/permission engine built for developers and inspired by Google Zanzibar. Affected versions of OpenFGA are vulnerable to a denial of service attack. When a number of `ListObjects` calls are executed, in some scenarios, those calls are not releasing resources even after a response has been sent, and given a sufficient call volume the service as a whole becomes unresponsive. This issue has been addressed in version 1.3.4 and the upgrade is considered backwards compatible. There are no known workarounds for this vulnerability.
Advisories
Source ID Title
EUVD EUVD EUVD-2023-2752 OpenFGA is a flexible authorization/permission engine built for developers and inspired by Google Zanzibar. Affected versions of OpenFGA are vulnerable to a denial of service attack. When a number of `ListObjects` calls are executed, in some scenarios, those calls are not releasing resources even after a response has been sent, and given a sufficient call volume the service as a whole becomes unresponsive. This issue has been addressed in version 1.3.4 and the upgrade is considered backwards compatible. There are no known workarounds for this vulnerability.
Github GHSA Github GHSA GHSA-hr4f-6jh8-f2vq OpenFGA DoS vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2024-09-13T15:34:47.147Z

Reserved: 2023-10-13T12:00:50.436Z

Link: CVE-2023-45810

cve-icon Vulnrichment

Updated: 2024-08-02T20:29:32.444Z

cve-icon NVD

Status : Modified

Published: 2023-10-17T23:15:12.403

Modified: 2024-11-21T08:27:24.053

Link: CVE-2023-45810

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.