{"id":"GHSA-rxpw-85vw-fx87","summary":"OpenFGA denial of service","details":"## Overview\nOpenFGA is vulnerable to a DoS attack. 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.\n\n## Fix\nUpgrade to v1.4.3. This upgrade is backwards compatible.","aliases":["CVE-2024-23820","GO-2024-2477"],"modified":"2024-06-28T15:59:41.232492Z","published":"2024-01-26T20:12:00Z","database_specific":{"cwe_ids":["CWE-401","CWE-770"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2024-01-26T20:12:00Z","nvd_published_at":"2024-01-26T17:15:13Z"},"references":[{"type":"WEB","url":"https://github.com/openfga/openfga/security/advisories/GHSA-rxpw-85vw-fx87"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-23820"},{"type":"WEB","url":"https://github.com/openfga/openfga/commit/908ac85c8b7769c8042cca31886df8db01976c39"},{"type":"PACKAGE","url":"https://github.com/openfga/openfga"},{"type":"WEB","url":"https://github.com/openfga/openfga/releases/tag/v1.4.3"}],"affected":[{"package":{"name":"github.com/openfga/openfga","ecosystem":"Go","purl":"pkg:golang/github.com/openfga/openfga"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.4.3"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/01/GHSA-rxpw-85vw-fx87/GHSA-rxpw-85vw-fx87.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}