CVE-2023-35930

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Summary

CVECVE-2023-35930
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-06-26 20:15:00 UTC
Updated2023-07-06 18:17:00 UTC
DescriptionSpiceDB 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.

Risk And Classification

Problem Types: CWE-913

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Authzed Spicedb 1.22.0 - All All

References

ReferenceSourceLinkTags
LookupResources may return partial results in v1.22.0 · Advisory · authzed/spicedb · GitHub MISC github.com
Further fixes to context handling in LookupResources and performance improvements by josephschorr · Pull Request #1397 · authzed/spicedb · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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