CVSS 3.1
9.1 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:HCVE-2024-27101
Critical (9.1) in authzed spicedb. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in github.com/authzed/spicedb 1.29.2.
SpiceDB is an open source, Google Zanzibar-inspired database for creating and managing security-critical application permissions. Integer overflow in chunking helper causes dispatching to miss elements or panic. Any SpiceDB cluster with any schema where a resource being checked has more than 65535 relationships for the same resource and subject type is affected by this problem. The CheckPermission, BulkCheckPermission, and LookupSubjects API methods are affected. This vulnerability is fixed in 1.29.2.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-31)
- CWE
- CWE-190
- Published
- Modified
- Record from
- the NVD, synced
Affected
- authzed:spicedb
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-h3m7-rqc4-7h9p | Go | github.com/authzed/spicedb | <1.29.2 | 1.29.2 |
| GO-2024-2597 | Go | github.com/authzed/spicedb | <1.29.2 | 1.29.2 |
References
- https://github.com/authzed/spicedb/commit/ef443c442b96909694390324a99849b0407007fe
- https://github.com/authzed/spicedb/security/advisories/GHSA-h3m7-rqc4-7h9p
- https://github.com/authzed/spicedb/commit/ef443c442b96909694390324a99849b0407007fe
- https://github.com/authzed/spicedb/security/advisories/GHSA-h3m7-rqc4-7h9p