CVE-2024-27101

HIGH

SpiceDB < 1.29.2 - Integer Overflow in Chunking Helper

Title source: llm
STIX 2.1

Description

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.

References (2)

Core 2

Scores

CVSS v3 7.3
EPSS 0.0046
EPSS Percentile 36.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-190
Status published
Products (2)
authzed/spicedb < 1.29.2
authzed/spicedb 0 - 1.29.2Go
Published Mar 01, 2024
Tracked Since Feb 18, 2026