Description
OpenFGA, an authorization/permission engine, is vulnerable to a denial of service attack in versions prior to 1.4.3. In some scenarios that depend on the model and tuples used, a call to `ListObjects` may not release memory properly. So when a sufficiently high number of those calls are executed, the OpenFGA server can create an `out of memory` error and terminate. Version 1.4.3 contains a patch for this issue.
Published: 2024-01-26
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-0426 OpenFGA, an authorization/permission engine, is vulnerable to a denial of service attack in versions prior to 1.4.3. In some scenarios that depend on the model and tuples used, a call to `ListObjects` may not release memory properly. So when a sufficiently high number of those calls are executed, the OpenFGA server can create an `out of memory` error and terminate. Version 1.4.3 contains a patch for this issue.
Github GHSA Github GHSA GHSA-rxpw-85vw-fx87 OpenFGA denial of service
History

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Subscriptions

Openfga Openfga
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2024-08-29T18:13:51.862Z

Reserved: 2024-01-22T22:23:54.337Z

Link: CVE-2024-23820

cve-icon Vulnrichment

Updated: 2024-08-01T23:13:08.520Z

cve-icon NVD

Status : Modified

Published: 2024-01-26T17:15:13.287

Modified: 2024-11-21T08:58:29.340

Link: CVE-2024-23820

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses