CVE-2024-37305

{"id": "CVE-2024-37305", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "published": "2024-06-17T20:15:12.880", "references": [{"url": "https://github.com/open-quantum-safe/oqs-provider/pull/416", "source": "security-advisories@github.com"}, {"url": "https://github.com/open-quantum-safe/oqs-provider/security/advisories/GHSA-pqvr-5cr8-v6fx", "source": "security-advisories@github.com"}, {"url": "https://github.com/open-quantum-safe/oqs-provider/pull/416", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/open-quantum-safe/oqs-provider/security/advisories/GHSA-pqvr-5cr8-v6fx", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-120"}, {"lang": "en", "value": "CWE-130"}, {"lang": "en", "value": "CWE-190"}, {"lang": "en", "value": "CWE-680"}, {"lang": "en", "value": "CWE-805"}]}], "descriptions": [{"lang": "en", "value": "oqs-provider is a provider for the OpenSSL 3 cryptography library that adds support for post-quantum cryptography in TLS, X.509, and S/MIME using post-quantum algorithms from liboqs. Flaws have been identified in the way oqs-provider handles lengths decoded with DECODE_UINT32 at the start of serialized hybrid (traditional + post-quantum) keys and signatures. Unchecked length values are later used for memory reads and writes; malformed input can lead to crashes or information leakage. Handling of plain/non-hybrid PQ key operation is not affected. This issue has been patched in in v0.6.1. All users are advised to upgrade. There are no workarounds for this issue."}, {"lang": "es", "value": "oqs-provider es un proveedor de la librer\u00eda de criptograf\u00eda OpenSSL 3 que agrega soporte para criptograf\u00eda poscu\u00e1ntica en TLS, X.509 y S/MIME utilizando algoritmos poscu\u00e1nticos de liboqs. Se han identificado fallas en la forma en que oqs-provider maneja las longitudes decodificadas con DECODE_UINT32 al inicio de firmas y claves h\u00edbridas serializadas (tradicionales + poscu\u00e1nticas). Los valores de longitud no verificados se utilizan posteriormente para lecturas y escrituras de memoria; La entrada mal formada puede provocar fallas o fugas de informaci\u00f3n. El manejo de la operaci\u00f3n de clave PQ simple/no h\u00edbrida no se ve afectado. Este problema se solucion\u00f3 en la versi\u00f3n 0.6.1. Se recomienda a todos los usuarios que actualicen. No existen workarounds para este problema."}], "lastModified": "2024-11-21T09:23:34.327", "sourceIdentifier": "security-advisories@github.com"}