CVE-2024-23820 Information

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.

Reference

https://github.com/openfga/openfga/security/advisories/GHSA-rxpw-85vw-fx87 https://github.com/openfga/openfga/commit/908ac85c8b7769c8042cca31886df8db01976c39 https://github.com/openfga/openfga/releases/tag/v1.4.3