CVE-2023-35933

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Summary

CVECVE-2023-35933
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-06-26 20:15:00 UTC
Updated2023-07-06 18:13:00 UTC
DescriptionOPenFGA 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.

Risk And Classification

Problem Types: CWE-835

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Openfga Openfga All All All All

References

ReferenceSourceLinkTags
Open FGA API Explorer | OpenFGA MISC openfga.dev
OpenFGA DoS · Advisory · openfga/openfga · GitHub MISC github.com
Merge pull request from GHSA-hr9r-8phq-5x8j · openfga/openfga@087ce39 · GitHub MISC github.com
Open FGA API Explorer | OpenFGA MISC openfga.dev
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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