CVE-2022-35961

{"id": "CVE-2022-35961", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.9, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.3}, {"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:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2022-08-15T11:21:39.937", "references": [{"url": "https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3610", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/OpenZeppelin/openzeppelin-contracts/releases/tag/v4.7.3", "tags": ["Release Notes", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-4h98-2769-gh6h", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3610", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/OpenZeppelin/openzeppelin-contracts/releases/tag/v4.7.3", "tags": ["Release Notes", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-4h98-2769-gh6h", "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-354"}]}], "descriptions": [{"lang": "en", "value": "OpenZeppelin Contracts is a library for secure smart contract development. The functions `ECDSA.recover` and `ECDSA.tryRecover` are vulnerable to a kind of signature malleability due to accepting EIP-2098 compact signatures in addition to the traditional 65 byte signature format. This is only an issue for the functions that take a single `bytes` argument, and not the functions that take `r, v, s` or `r, vs` as separate arguments. The potentially affected contracts are those that implement signature reuse or replay protection by marking the signature itself as used rather than the signed message or a nonce included in it. A user may take a signature that has already been submitted, submit it again in a different form, and bypass this protection. The issue has been patched in 4.7.3."}, {"lang": "es", "value": "OpenZeppelin Contracts es una biblioteca para el desarrollo de contratos inteligentes seguros. Las funciones \"ECDSA.recover\" y \"ECDSA.tryRecover\" son vulnerables a un tipo de maleabilidad de la firma debido a que aceptan firmas compactas EIP-2098 adem\u00e1s del formato de firma tradicional de 65 bytes. Esto s\u00f3lo es un problema para las funciones que toman un \u00fanico argumento \"bytes\", y no las funciones que toman \"r, v, s\" o \"r, vs\" como argumentos separados. Los contratos potencialmente afectados son los que implementan el re\u00faso de la firma o la protecci\u00f3n contra repeticiones al marcar la propia firma como usada en lugar del mensaje firmado o un nonce incluido en \u00e9l. Un usuario puede tomar una firma que ya ha sido enviada, enviarla de nuevo en una forma diferente, y omitir esta protecci\u00f3n. El problema ha sido parcheado en versi\u00f3n 4.7.3."}], "lastModified": "2024-11-21T07:12:03.497", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openzeppelin:contracts:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "AED17687-AC6E-4A9D-A543-91B9B56CEC55", "versionEndExcluding": "4.7.3", "versionStartIncluding": "4.1.0"}, {"criteria": "cpe:2.3:a:openzeppelin:contracts_upgradeable:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "FA57CB0E-BCBA-4C14-84FC-18302CD85575", "versionEndExcluding": "4.7.3", "versionStartIncluding": "4.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}