CVE-2016-0818

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"E7A8EC00-266C-409B-AD43-18E8DFCD6FE3", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:5.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "B846C63A-7261-481E-B4A4-0D8C79E0D8A7", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:5.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "B1D94CDD-DE7B-444E-A3AE-AE9C9A779374", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "E70C6D8D-C9C3-4D92-8DFC-71F59E068295", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "691FA41B-C2CE-413F-ABB1-0B22CB322807", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The caching functionality in the TrustManagerImpl class in TrustManagerImpl.java in Conscrypt in Android 4.x before 4.4.4, 5.x before 5.1.1 LMY49H, and 6.x before 2016-03-01 mishandles the distinction between an intermediate CA and a trusted root CA, which allows man-in-the-middle attackers to spoof servers by leveraging access to an intermediate CA to issue a certificate, aka internal bug 26232830."}, {"lang": "es", "value": "La funcionalidad de almacenamiento en cach\u00e9 en la clase TrustManagerImpl en TrustManagerImpl.java en Conscrypt en Android 4.x en versiones anteriores a 4.4.4, 5.x en versiones anteriores a 5.1.1 LMY49H y 6.x en versiones anteriores a 2016-03-01 no maneja correctamente la distinci\u00f3n entre un CA intermedio y un CA root de confianza, lo que permite a atacantes man-in-the-middle suplantar servidores aprovechando el acceso a un CA intermedio para emitir un certificado, tambi\u00e9n conocida como error interno 26232830."}], "id": "CVE-2016-0818", "lastModified": "2026-06-17T00:38:17.590", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-03-12T21:59:02.807", "references": [{"source": "security@android.com", "tags": ["Vendor Advisory"], "url": "http://source.android.com/security/bulletin/2016-03-01.html"}, {"source": "security@android.com", "url": "http://www.securityfocus.com/bid/84245"}, {"source": "security@android.com", "url": "https://android.googlesource.com/platform/external/conscrypt/+/4c9f9c2201116acf790fca25af43995d29980ee0"}, {"source": "security@android.com", "url": "https://android.googlesource.com/platform/external/conscrypt/+/c4ab1b959280413fb11bf4fd7f6b4c2ba38bd779"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://source.android.com/security/bulletin/2016-03-01.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/84245"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://android.googlesource.com/platform/external/conscrypt/+/4c9f9c2201116acf790fca25af43995d29980ee0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://android.googlesource.com/platform/external/conscrypt/+/c4ab1b959280413fb11bf4fd7f6b4c2ba38bd779"}], "sourceIdentifier": "security@android.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-254"}, {"lang": "en", "value": "CWE-345"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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