CVE-2023-35930: low-severity vulnerability in authzed spicedb
LookupResources may return partial results in spicedb
Published · Updated
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8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 3.7epss 0.4%
SpiceDB is an open source, Google Zanzibar-inspired, database system for creating and managing security-critical application permissions. Any user making a negative authorization decision based on the results of a `LookupResources` request with 1.22.0 is affected. For example, using `LookupResources` to find a list of resources to allow access to be okay: some subjects that should have access to a resource may not. But if using `LookupResources` to find a list of banned resources instead, then some users that shouldn't have access may. Generally, `LookupResources` is not and should not be to gate access in this way - that's what the `Check` API is for. Additionally, version 1.22.0 has included a warning about this bug since its initial release. Users are advised to upgrade to version 1.22.2. Users unable to upgrade should avoid using `LookupResources` for negative authorization decisions.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
authzed · spicedbRelated CVEs — authzed spicedb
In the same product, most dangerous first.
CVE-2022-21646HIGHLookup operations do not take into account wildcards in SpiceDBEPSS 1.3%CVE-2023-29193HIGHSpiceDB binding metrics port to untrusted networks and can leak command-line flagsEPSS 0.8%CVE-2024-32001LOWSpiceDB: LookupSubjects may return partial results if a specific kind of relation is usedEPSS 0.6%CVE-2024-27101HIGHInteger overflow in chunking helper causes dispatching to miss elements or panicEPSS 0.5%CVE-2023-46255MEDIUM`SPICEDB_DATASTORE_CONN_URI` is leaked when URI cannot be parsedEPSS 0.4%CVE-2024-38361LOWPermissions processing error in spacedbEPSS 0.4%