CVE-2025-24802

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{"affected": [{"affectedData": [{"product": "plonky2", "vendor": "0xPolygonZero", "versions": [{"status": "affected", "version": "= 1.0.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Plonky2 is a SNARK implementation based on techniques from PLONK and FRI. Lookup tables, whose length is not divisible by 26 = floor(num_routed_wires / 3) always include the 0 -> 0 input-output pair. Thus a malicious prover can always prove that f(0) = 0 for any lookup table f (unless its length happens to be divisible by 26). The cause of problem is that the LookupTableGate-s are padded with zeros. A workaround from the user side is to extend the table (by repeating some entries) so that its length becomes divisible by 26. This vulnerability is fixed in 1.0.1."}, {"lang": "es", "value": "Plonky2 es una implementaci\u00f3n de SNARK basada en t\u00e9cnicas de PLONK y FRI. Las tablas de b\u00fasqueda, cuya longitud no es divisible por 26 = floor(num_routed_wires / 3) siempre incluyen el par de entrada-salida 0 -> 0. Por lo tanto, un probador malintencionado siempre puede probar que f(0) = 0 para cualquier tabla de b\u00fasqueda f (a menos que su longitud sea divisible por 26). La causa del problema es que las LookupTableGate-s est\u00e1n rellenas con ceros. Un workaround del lado del usuario es extender la tabla (repitiendo algunas entradas) para que su longitud sea divisible por 26. Esta vulnerabilidad se corrigi\u00f3 en 1.0.1."}], "id": "CVE-2025-24802", "lastModified": "2026-06-17T08:59:38.277", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.0, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-24802", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-01-30T19:54:59.096334Z", "version": "2.0.3"}}]}, "published": "2025-01-30T20:15:51.010", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/0xPolygonZero/plonky2/blob/main/plonky2/src/plonk/prover.rs#L97"}, {"source": "security-advisories@github.com", "url": "https://github.com/0xPolygonZero/plonky2/commit/091047f7f10cae082716f3738ad59a583835f7b6"}, {"source": "security-advisories@github.com", "url": "https://github.com/0xPolygonZero/plonky2/security/advisories/GHSA-hj49-h7fq-px5h"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1240"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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