CVE-2024-45157

{"id": "CVE-2024-45157", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.1, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.4}]}, "published": "2024-09-05T19:15:12.960", "references": [{"url": "https://github.com/Mbed-TLS/mbedtls/releases/", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "https://mbed-tls.readthedocs.io/en/latest/security-advisories/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2024-08-1/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Mbed TLS before 2.28.9 and 3.x before 3.6.1, in which the user-selected algorithm is not used. Unlike previously documented, enabling MBEDTLS_PSA_HMAC_DRBG_MD_TYPE does not cause the PSA subsystem to use HMAC_DRBG: it uses HMAC_DRBG only when MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG and MBEDTLS_CTR_DRBG_C are disabled."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Mbed TLS anterior a la versi\u00f3n 2.28.9 y en la versi\u00f3n 3.x anterior a la 3.6.1, en el que no se utiliza el algoritmo seleccionado por el usuario. A diferencia de lo documentado anteriormente, habilitar MBEDTLS_PSA_HMAC_DRBG_MD_TYPE no hace que el subsistema PSA utilice HMAC_DRBG: utiliza HMAC_DRBG solo cuando MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG y MBEDTLS_CTR_DRBG_C est\u00e1n deshabilitados."}], "lastModified": "2024-09-12T16:29:42.717", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "30B556DF-F66C-4B0F-9897-D2E224A7B23B", "versionEndExcluding": "2.28.9", "versionStartIncluding": "2.26.0"}, {"criteria": "cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "21841FE2-FFD3-4EF1-9257-7A31C00B14C2", "versionEndExcluding": "3.6.1", "versionStartIncluding": "3.2.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}