CVE-2015-6997

{"id": "CVE-2015-6997", "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:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-10-23T10:59:07.320", "references": [{"url": "http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.html", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "http://www.securityfocus.com/bid/77268", "source": "product-security@apple.com"}, {"url": "http://www.securitytracker.com/id/1033929", "source": "product-security@apple.com"}, {"url": "https://support.apple.com/HT205370", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/HT205641", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-254"}]}], "descriptions": [{"lang": "en", "value": "The X.509 certificate-trust implementation in Apple iOS before 9.1 does not recognize that the kSecRevocationRequirePositiveResponse flag implies a revocation-checking requirement, which makes it easier for man-in-the-middle attackers to spoof endpoints by leveraging access to a revoked certificate."}, {"lang": "es", "value": "La implementaci\u00f3n del certificado de confianza X.509 en Apple iOS en versiones anteriores a 9.1 no reconoce que el indicador kSecRevocationRequirePositiveResponse implica un requerimiento de verificaci\u00f3n de revocaci\u00f3n, lo que hace m\u00e1s f\u00e1cil para atacantes man-in-the-middle falsificar terminales aprovechando el acceso a un certificado revocado."}], "lastModified": "2016-12-24T02:59:35.060", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "80183356-E606-44CE-A2FB-584154EA6B7E", "versionEndIncluding": "9.0.2"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8DC0DA9C-1E1D-4034-9BC3-3304B89F4C9D", "versionEndIncluding": "2.0"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@apple.com"}