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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Apollo Router Core is a configurable, high-performance graph router written in Rust to run a federated supergraph that uses Apollo Federation 2. Prior to 1.61.2 and 2.1.1, a vulnerability in Apollo Router allowed queries with deeply nested and reused named fragments to be prohibitively expensive to query plan, specifically during named fragment expansion. Named fragments were being expanded once per fragment spread during query planning, leading to exponential resource usage when deeply nested and reused fragments were involved. This could lead to excessive resource consumption and denial of service. This has been remediated in apollo-router versions 1.61.2 and 2.1.1."}, {"lang": "es", "value": "Apollo Router Core es un enrutador de grafos configurable y de alto rendimiento, escrito en Rust, para ejecutar un supergrafo federado que utiliza Apollo Federation 2. Antes de las versiones 1.61.2 y 2.1.1, una vulnerabilidad en el Apollo Router hac\u00eda que las consultas con fragmentos con nombre profundamente anidados y reutilizados fueran excesivamente costosas de planificar, especialmente durante la expansi\u00f3n de fragmentos con nombre. Los fragmentos con nombre se expand\u00edan una vez por cada fragmento propagado durante la planificaci\u00f3n de la consulta, lo que provocaba un uso exponencial de recursos al involucrar fragmentos profundamente anidados y reutilizados. Esto pod\u00eda provocar un consumo excesivo de recursos y denegaci\u00f3n de servicio. Esto se ha solucionado en las versiones 1.61.2 y 2.1.1 de apollo-router."}], "id": "CVE-2025-32034", "lastModified": "2025-04-08T18:13:53.347", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2025-04-07T21:15:43.690", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/apollographql/router/commit/ab6675a63174715ea6ff50881fc957831d4e9564"}, {"source": "security-advisories@github.com", "url": "https://github.com/apollographql/router/commit/bba032e183b861348a466d3123c7137a1ae18952"}, {"source": "security-advisories@github.com", "url": "https://github.com/apollographql/router/security/advisories/GHSA-75m2-jhh5-j5g2"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "security-advisories@github.com", "type": "Primary"}]}

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