CVE-2019-15615

{"containers": {"cna": {"affected": [{"product": "Nextcloud Android", "vendor": "n/a", "versions": [{"status": "affected", "version": "3.9.1"}]}], "descriptions": [{"lang": "en", "value": "A wrong check for the system time in the Android App 3.9.0 causes a bypass of the lock protection when changing the time of the system to the past."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-284", "description": "Improper Access Control - Generic (CWE-284)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-02-04T19:08:57.000Z", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://hackerone.com/reports/747726"}, {"tags": ["x_refsource_MISC"], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-004"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "support@hackerone.com", "ID": "CVE-2019-15615", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Nextcloud Android", "version": {"version_data": [{"version_value": "3.9.1"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A wrong check for the system time in the Android App 3.9.0 causes a bypass of the lock protection when changing the time of the system to the past."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Improper Access Control - Generic (CWE-284)"}]}]}, "references": {"reference_data": [{"name": "https://hackerone.com/reports/747726", "refsource": "MISC", "url": "https://hackerone.com/reports/747726"}, {"name": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-004", "refsource": "MISC", "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-004"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T00:56:20.881Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://hackerone.com/reports/747726"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-004"}]}]}, "cveMetadata": {"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "assignerShortName": "hackerone", "cveId": "CVE-2019-15615", "datePublished": "2020-02-04T19:08:57.000Z", "dateReserved": "2019-08-26T00:00:00.000Z", "dateUpdated": "2024-08-05T00:56:20.881Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Nextcloud Android", "vendor": "n/a", "versions": [{"status": "affected", "version": "3.9.1"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:android:*:*", "matchCriteriaId": "0993A59B-9805-4C47-A272-CFF640CD80CD", "versionEndIncluding": "3.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A wrong check for the system time in the Android App 3.9.0 causes a bypass of the lock protection when changing the time of the system to the past."}, {"lang": "es", "value": "Una comprobaci\u00f3n incorrecta de la hora del sistema en la aplicaci\u00f3n Android versi\u00f3n 3.9.0, causa una omisi\u00f3n de la protecci\u00f3n de bloqueo cuando se cambia la hora del sistema al pasado."}], "id": "CVE-2019-15615", "lastModified": "2026-06-17T02:20:45.153", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 3.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-02-04T20:15:12.027", "references": [{"source": "support@hackerone.com", "tags": ["Third Party Advisory"], "url": "https://hackerone.com/reports/747726"}, {"source": "support@hackerone.com", "tags": ["Permissions Required"], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-004"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://hackerone.com/reports/747726"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-004"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "support@hackerone.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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