CVE-2024-38361
Last modified
CVE-2024-38361 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Spicedb is an Open Source, Google Zanzibar-inspired permissions database to enable fine-grained authorization for customer applications. Use of an exclusion under an arrow that has multiple resources may resolve to `NO_PERMISSION` when permission is expected. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
Spicedb is an Open Source, Google Zanzibar-inspired permissions database to enable fine-grained authorization for customer applications. Use of an exclusion under an arrow that has multiple resources may resolve to `NO_PERMISSION` when permission is expected. If the resource exists under *multiple* folders and the user has access to view more than a single folder, SpiceDB may report the user does not have access due to a failure in the exclusion dispatcher to request that *all* the folders in which the user is a member be returned. Permission is returned as `NO_PERMISSION` when `PERMISSION` is expected on the `CheckPermission` API. This issue has been addressed in version 1.33.1. All users are advised to upgrade. There are no known workarounds for this issue.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Authzed | Spicedb | < 1.33.1 |
References
- https://github.com/authzed/spicedb/security/advisories/GHSA-grjv-gjgr-66g2Exploit, Vendor Advisory
- https://github.com/authzed/spicedb/security/advisories/GHSA-grjv-gjgr-66g2Exploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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