CVE-2016-8217

{"id": "CVE-2016-8217", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.7, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.2}]}, "published": "2017-02-03T07:59:00.437", "references": [{"url": "http://www.securityfocus.com/archive/1/540066/30/0/threaded", "tags": ["Mailing List", "Third Party Advisory", "VDB Entry"], "source": "security_alert@emc.com"}, {"url": "http://www.securityfocus.com/bid/95831", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security_alert@emc.com"}, {"url": "http://www.securitytracker.com/id/1037732", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security_alert@emc.com"}, {"url": "http://www.securityfocus.com/archive/1/540066/30/0/threaded", "tags": ["Mailing List", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/95831", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1037732", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "EMC RSA BSAFE Crypto-J versions prior to 6.2.2 has a PKCS#12 Timing Attack Vulnerability. A possible timing attack could be carried out by modifying a PKCS#12 file that has an integrity MAC for which the password is not known. An attacker could then feed the modified PKCS#12 file to the toolkit and guess the current MAC one byte at a time. This is possible because Crypto-J uses a non-constant-time method to compare the stored MAC with the calculated MAC. This vulnerability is similar to the issue described in CVE-2015-2601."}, {"lang": "es", "value": "EMC RSA BSAFE Crypto-J en versiones anteriores a 6.2.2 tiene una vulnerabilidad de ataque de sincronizaci\u00f3n PKCS#12. Un posible ataque de sincronizaci\u00f3n podr\u00eda llevarse a cabo modificando un archivo PKCS#12 que tiene un MAC de integridad para el que no se conoce la contrase\u00f1a. Un atacante podr\u00eda entonces alimentar el archivo PKCS#12 modificado al toolkit y adivinar el MAC actual de un byte a la vez. Esto es posible porque Crypto-J utiliza un m\u00e9todo de tiempo no constante para comparar el MAC almacenado con el MAC calculado. Esta vulnerabilidad es similar al problema descrito en CVE-2015-2601."}], "lastModified": "2024-11-21T02:59:00.390", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dell:bsafe_crypto-j:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "851A69E5-4591-4C1E-8824-1A30F1B885C3", "versionEndExcluding": "6.2.2"}], "operator": "OR"}]}], "sourceIdentifier": "security_alert@emc.com"}