CVE-2023-35930

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{"affected": [{"affectedData": [{"product": "spicedb", "vendor": "authzed", "versions": [{"status": "affected", "version": "= 1.22.0"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:authzed:spicedb:1.22.0:-:*:*:*:*:*:*", "matchCriteriaId": "E0806B94-B9EA-450F-B6F7-FC89D60F39FD", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "SpiceDB es un sistema de base de datos de c\u00f3digo abierto, inspirado en Google Zanzibar, para crear y gestionar permisos de aplicaciones cr\u00edticos para la seguridad. Cualquier usuario que tome una decisi\u00f3n de autorizaci\u00f3n negativa basada en los resultados de una solicitud \"LookupResources\" con la versi\u00f3n 1.22.0 se ve afectado. Por ejemplo, si se utiliza \"LookupResources\" para buscar una lista de recursos a los que permitir el acceso, no pasa nada: algunos sujetos que deber\u00edan tener acceso a un recurso pueden no tenerlo. Pero si en cambio se utiliza \"LookupResources\" para encontrar una lista de recursos prohibidos, entonces algunos usuarios que no deber\u00edan tener acceso podr\u00edan tenerlo. En general, \"LookupResources\" no sirve ni deberia servir para bloquear el acceso de esta forma: para eso est\u00e1 la API \"Check\". Adem\u00e1s, la versi\u00f3n 1.22.0 ha incluido una advertencia sobre este error desde su lanzamiento inicial. Se recomienda a los usuarios que actualicen a la versi\u00f3n 1.22.2. Los usuarios que no puedan actualizarse deber\u00edan evitar el uso de \"LookupResources\" para decisiones de autorizaci\u00f3n negativas. "}], "id": "CVE-2023-35930", "lastModified": "2026-06-17T06:05:29.390", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-35930", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-11-06T21:06:20.932122Z", "version": "2.0.3"}}]}, "published": "2023-06-26T20:15:10.507", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/authzed/spicedb/pull/1397"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/authzed/spicedb/security/advisories/GHSA-m54h-5x5f-5m6r"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/authzed/spicedb/pull/1397"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/authzed/spicedb/security/advisories/GHSA-m54h-5x5f-5m6r"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-913"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-913"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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