{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-44273", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2023-09-28T03:40:49.574895", "dateReserved": "2023-09-28T00:00:00", "datePublished": "2023-09-28T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-09-28T03:40:49.574895"}, "descriptions": [{"lang": "en", "value": "Consensys gnark-crypto through 0.11.2 allows Signature Malleability. This occurs because deserialisation of EdDSA and ECDSA signatures does not ensure that the data is in a certain interval."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://verichains.io"}, {"url": "https://github.com/Consensys/gnark-crypto/releases"}, {"url": "https://github.com/Consensys/gnark-crypto/pull/449"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:consensys:gnark-crypto:*:*:*:*:*:*:*:*", "matchCriteriaId": "C4EE0152-70B4-4DB8-9B82-12C21D82CF09", "versionEndExcluding": "0.12.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Consensys gnark-crypto through 0.11.2 allows Signature Malleability. This occurs because deserialisation of EdDSA and ECDSA signatures does not ensure that the data is in a certain interval."}, {"lang": "es", "value": "Consensys gnark-crypto hasta 0.11.2 permite maleabilidad de firma. Esto ocurre porque la deserializaci\u00f3n de las firmas EdDSA y ECDSA no garantiza que los datos est\u00e9n en un intervalo determinado."}], "id": "CVE-2023-44273", "lastModified": "2023-10-02T21:06:10.147", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-09-28T04:15:12.493", "references": [{"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/Consensys/gnark-crypto/pull/449"}, {"source": "cve@mitre.org", "tags": ["Release Notes"], "url": "https://github.com/Consensys/gnark-crypto/releases"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://verichains.io"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}