CVE-2024-32001
Assigner: GitHub_M
Published: 2024-04-10T22:25:12.353Z
State: PUBLISHED
title: SpiceDB: LookupSubjects may return partial results if a specific kind of relation is used
problemTypes: descriptions: cweId: CWE-755
description: CWE-755: Improper Handling of Exceptional Conditions
type: CWE
metrics: cvssV3_1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 2.2
baseSeverity: LOW
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N
version: 3.1
affected: vendor: authzed
product: spicedb
versions: version: < 1.30.1
status: affected
descriptions: value: SpiceDB is a graph database purpose-built for storing and evaluating access control data. Use of a relation of the form: `relation folder: folder | folder#parent` with an arrow such as `folder->view` can cause LookupSubjects to only return the subjects found under subjects for either `folder` or `folder#parent`. This bug only manifests if the same subject type is used multiple types in a relation, relationships exist for both subject types and an arrow is used over the relation. Any user making a negative authorization decision based on the results of a LookupSubjects request with version before v1.30.1 is affected. Version 1.30.1 contains a patch for the issue. As a workaround, avoid using LookupSubjects for negative authorization decisions and/or avoid using the broken schema.

source: advisory: GHSA-j85q-46hg-36p2
discovery: UNKNOWN