CVE-2016-7812

{"id": "CVE-2016-7812", "cveTags": [], "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}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 3.1, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 1.6}]}, "published": "2017-08-02T16:29:00.177", "references": [{"url": "http://www.securityfocus.com/bid/94829", "tags": ["Third Party Advisory", "VDB Entry"], "source": "vultures@jpcert.or.jp"}, {"url": "https://jvn.jp/en/vu/JVNVU92900492/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "vultures@jpcert.or.jp"}, {"url": "http://www.securityfocus.com/bid/94829", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://jvn.jp/en/vu/JVNVU92900492/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-310"}]}], "descriptions": [{"lang": "en", "value": "The Bank of Tokyo-Mitsubishi UFJ, Ltd. App for Android ver5.3.1, ver5.2.2 and earlier allow a man-in-the-middle attacker to downgrade the communication between the app and the server from TLS v1.2 to SSL v3.0, which may result in the attacker to eavesdrop on an encrypted communication."}, {"lang": "es", "value": "La app de The Bank of Tokyo-Mitsubishi UFJ, Ltd. para Android en sus versiones 5.3.1, 5.2.2 y anteriores permite que un atacante Man-in-the-Middle (MitM) pueda revertir la comunicaci\u00f3n entre la app y el servidor de TLS v1.2 a SSL v3.0, haciendo que el atacante pueda escuchar la comunicaci\u00f3n cifrada."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mufg:mitsubishi_ufj:*:*:*:*:android:*:*:*", "vulnerable": true, "matchCriteriaId": "445A7801-1BEF-4842-A279-008584456895", "versionEndIncluding": "5.2.2"}, {"criteria": "cpe:2.3:a:mufg:mitsubishi_ufj:5.3.1:*:*:*:android:*:*:*", "vulnerable": true, "matchCriteriaId": "38FF25F8-AC91-4CFF-AFA1-1B93EFAE830B"}], "operator": "OR"}]}], "sourceIdentifier": "vultures@jpcert.or.jp"}