CVE-2016-4644

{"id": "CVE-2016-4644", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2019-01-11T18:29:00.453", "references": [{"url": "https://support.apple.com/HT206902", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/HT206903", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/HT206905", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "In iOS before 9.3.3, tvOS before 9.2.2, and OS X El Capitan before v10.11.6 and Security Update 2016-004, a downgrade issue existed with HTTP authentication credentials saved in Keychain. This issue was addressed by storing the authentication types with the credentials."}, {"lang": "es", "value": "En iOS en versiones anteriores a la 9.3.3, tvOS en versiones anteriores a la 9.2.2 y OS X El Capitan en versiones anteriores a la v10.11.6 y la actualizaci\u00f3n de seguridad (Security Update) 2016-004, exist\u00eda un problema de degradaci\u00f3n con las credenciales de autenticaci\u00f3n HTTP almacenadas en el Keychain. Este problema se abord\u00f3 almacenando los tipos de autenticaci\u00f3n con las credenciales."}], "lastModified": "2019-01-17T17:55:56.863", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apple:apple_tv:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "06DE835E-EC36-4BFA-91D6-058DABE8DB83", "versionEndExcluding": "9.2.2"}, {"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "58AFFDB5-B32E-4283-968F-BBFA4CAAC2E1", "versionEndExcluding": "9.3.3"}, {"criteria": "cpe:2.3:o:apple:mac_os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4F32D72-D0BB-405D-A382-2E0D73997CA1", "versionEndExcluding": "10.11.6", "versionStartIncluding": "10.11.0"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@apple.com"}