CVE-2024-23820

{"id": "CVE-2024-23820", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.6}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2024-01-26T17:15:13.287", "references": [{"url": "https://github.com/openfga/openfga/commit/908ac85c8b7769c8042cca31886df8db01976c39", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/openfga/openfga/releases/tag/v1.4.3", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/openfga/openfga/security/advisories/GHSA-rxpw-85vw-fx87", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/openfga/openfga/commit/908ac85c8b7769c8042cca31886df8db01976c39", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/openfga/openfga/releases/tag/v1.4.3", "tags": ["Release Notes"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/openfga/openfga/security/advisories/GHSA-rxpw-85vw-fx87", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-770"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-401"}]}], "descriptions": [{"lang": "en", "value": "OpenFGA, an authorization/permission engine, is vulnerable to a denial of service attack in versions prior to 1.4.3. In some scenarios that depend on the model and tuples used, a call to `ListObjects` may not release memory properly. So when a sufficiently high number of those calls are executed, the OpenFGA server can create an `out of memory` error and terminate. Version 1.4.3 contains a patch for this issue."}, {"lang": "es", "value": "OpenFGA, un motor de autorizaci\u00f3n/permisos, es vulnerable a un ataque de denegaci\u00f3n de servicio en versiones anteriores a la 1.4.3. En algunos escenarios que dependen del modelo y las tuplas utilizadas, es posible que una llamada a `ListObjects` no libere memoria correctamente. Entonces, cuando se ejecuta una cantidad suficientemente alta de esas llamadas, el servidor OpenFGA puede crear un error de \"memoria insuficiente\" y finalizar. La versi\u00f3n 1.4.3 contiene un parche para este problema."}], "lastModified": "2024-11-21T08:58:29.340", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openfga:openfga:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C2F9E0AB-95A2-438B-ABA0-67EECF03D0C7", "versionEndExcluding": "1.4.3"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}