CVE-2020-14474

{"id": "CVE-2020-14474", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2020-06-30T19:15:11.397", "references": [{"url": "http://packetstormsecurity.com/files/158254/Cellebrite-EPR-Decryption-Hardcoded-AES-Key-Material.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://seclists.org/fulldisclosure/2020/Jun/31", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://korelogic.com/Resources/Advisories/KL-001-2020-003.txt", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-798"}]}], "descriptions": [{"lang": "en", "value": "The Cellebrite UFED physical device 5.0 through 7.5.0.845 relies on key material hardcoded within both the executable code supporting the decryption process, and within the encrypted files themselves by using a key enveloping technique. The recovered key material is the same for every device running the same version of the software, and does not appear to be changed with each new build. It is possible to reconstruct the decryption process using the hardcoded key material and obtain easy access to otherwise protected data."}, {"lang": "es", "value": "El dispositivo f\u00edsico Cellebrite UFED versiones 5.0 h??asta 7.5.0.845, se basa en material de clave embebido tanto dentro del c\u00f3digo ejecutable que admite el proceso de descifrado como dentro de los archivos cifrados mediante el uso de una t\u00e9cnica de envoltura de clave. El material de clave recuperado es el mismo para todos los dispositivos que ejecutan la misma versi\u00f3n del software, y no parece ser cambiado con cada nueva compilaci\u00f3n. Es posible reconstruir el proceso de descifrado mediante el uso de material de clave embebido y obtener un f\u00e1cil acceso a los datos protegidos de otra manera"}], "lastModified": "2020-07-10T14:26:37.413", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cellebrite:ufed_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ACF4CF22-C1AC-4F58-A9D2-969AD080C29D", "versionEndIncluding": "7.5.0.845", "versionStartIncluding": "5.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cellebrite:ufed:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3AA835CD-4CD7-4CCF-8206-420F2B9E179B"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}