CVE-2024-23820 (GCVE-0-2024-23820)
Vulnerability from cvelistv5
Published
2024-01-26 16:37
Modified
2024-08-29 18:13
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
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.
References
Impacted products
Vendor Product Version
openfga openfga Version: < 1.4.3
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