{"id":"GHSA-m54h-5x5f-5m6r","summary":"SpiceDB's LookupResources may return partial results","details":"### Impact\nAny user making a negative authorization decision based on the results of a LookupResources request with 1.22.0 is affected.\n\nFor example, using `LookupResources` to find a list of resources to allow access to be okay: some subjects that should have access to a resource may not. But if using `LookupResources` to find a list of banned resources instead, then some users that shouldn't have access may.\n\nGenerally, `LookupResources` is not and should not be used to gate access in this way - that's what the `Check` API is for. Additionally, version 1.22.0 has included a warning about this bug since its initial release.\n\n### Workarounds\nAvoid using `LookupResources` for negative authorization decisions if using `1.22.0`. \n\n### Patches\nThe only affected release is [v1.22.0](https://github.com/authzed/spicedb/releases/tag/v1.22.0), and it is patched in [v1.22.2](https://github.com/authzed/spicedb/releases/tag/v1.22.2) (there is no v1.22.1 release, though there is a git tag).\n\n### References\n- https://github.com/authzed/spicedb/pull/1397\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [SpiceDB](https://github.com/authzed/spicedb)\n* Ask a question in the [SpiceDB Discord](https://authzed.com/discord)\n","aliases":["CVE-2023-35930","GO-2023-1871"],"modified":"2024-08-20T20:59:12.340319Z","published":"2023-06-28T22:48:50Z","database_specific":{"cwe_ids":["CWE-913"],"severity":"LOW","github_reviewed":true,"github_reviewed_at":"2023-06-28T22:48:50Z","nvd_published_at":"2023-06-26T20:15:10Z"},"references":[{"type":"WEB","url":"https://github.com/authzed/spicedb/security/advisories/GHSA-m54h-5x5f-5m6r"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-35930"},{"type":"WEB","url":"https://github.com/authzed/spicedb/pull/1397"},{"type":"PACKAGE","url":"https://github.com/authzed/spicedb"},{"type":"WEB","url":"https://github.com/authzed/spicedb/releases/tag/v1.22.2"}],"affected":[{"package":{"name":"github.com/authzed/spicedb","ecosystem":"Go","purl":"pkg:golang/github.com/authzed/spicedb"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.22.0"},{"fixed":"1.22.2"}]}],"versions":["1.22.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/06/GHSA-m54h-5x5f-5m6r/GHSA-m54h-5x5f-5m6r.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"}]}