CVE-2024-27101
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network with an admin-level account, but needs a user to act. High risk of data tampering, service disruption.
- Exploit odds
- 0.5% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.5% in the next 30 days (EPSS).
- Severity: 7.3 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.5% · EPSS, next 30 days
- Weakness
- CWE-190 · Integer overflow
- Record status
- Analyzed
Affected
- Authzed Spicedb < 1.29.2
Attack profile CVSS 3.1 · 7.3
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- High
- User interaction
- Required
- Scope
- Changed
- Confidentiality
- None
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2024-27101.md and follow it. Check whether this project is affected by CVE-2024-27101. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- 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
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