{"containers": {"cna": {"affected": [{"product": "QTS FTP service", "vendor": "QNAP", "versions": [{"status": "affected", "version": "4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116"}]}], "datePublic": "2017-12-15T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "A buffer overflow vulnerability in FTP service in QNAP QTS version 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 and earlier could allow remote attackers to execute arbitrary code on NAS devices."}], "problemTypes": [{"descriptions": [{"description": "Buffer Overflow", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-12-22T10:57:01.000Z", "orgId": "2fd009eb-170a-4625-932b-17a53af1051f", "shortName": "qnap"}, "references": [{"name": "1040018", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1040018"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.qnap.com/zh-tw/security-advisory/nas-201712-15"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@qnap.com", "DATE_PUBLIC": "2017-12-15T00:00:00", "ID": "CVE-2017-17027", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "QTS FTP service", "version": {"version_data": [{"version_value": "4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116"}]}}]}, "vendor_name": "QNAP"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A buffer overflow vulnerability in FTP service in QNAP QTS version 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 and earlier could allow remote attackers to execute arbitrary code on NAS devices."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Buffer Overflow"}]}]}, "references": {"reference_data": [{"name": "1040018", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1040018"}, {"name": "https://www.qnap.com/zh-tw/security-advisory/nas-201712-15", "refsource": "CONFIRM", "url": "https://www.qnap.com/zh-tw/security-advisory/nas-201712-15"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T20:43:59.393Z"}, "title": "CVE Program Container", "references": [{"name": "1040018", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1040018"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.qnap.com/zh-tw/security-advisory/nas-201712-15"}]}]}, "cveMetadata": {"assignerOrgId": "2fd009eb-170a-4625-932b-17a53af1051f", "assignerShortName": "qnap", "cveId": "CVE-2017-17027", "datePublished": "2017-12-21T15:00:00.000Z", "dateReserved": "2017-11-28T00:00:00.000Z", "dateUpdated": "2024-09-16T17:08:54.626Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*", "matchCriteriaId": "743F5071-0DE8-432A-9A85-81A4519A6DA1", "versionEndIncluding": "4.3.3.0378", "vulnerable": true}, {"criteria": "cpe:2.3:o:qnap:qts:4.3.4.0358:beta1:*:*:*:*:*:*", "matchCriteriaId": "D560B30D-6A9F-4A44-B83B-4FAB02A94830", "vulnerable": true}, {"criteria": "cpe:2.3:o:qnap:qts:4.3.4.0370:beta1:*:*:*:*:*:*", "matchCriteriaId": "ACB33269-7F69-45DA-9CF0-B0322FFC577D", "vulnerable": true}, {"criteria": "cpe:2.3:o:qnap:qts:4.3.4.0372:beta1:*:*:*:*:*:*", "matchCriteriaId": "3CABE783-B9CA-4E15-8DC2-75C39F214600", "vulnerable": true}, {"criteria": "cpe:2.3:o:qnap:qts:4.3.4.0374:beta1:*:*:*:*:*:*", "matchCriteriaId": "D8B39FE2-79A9-478C-AE83-8D9664A6D1F8", "vulnerable": true}, {"criteria": "cpe:2.3:o:qnap:qts:4.3.4.0387:beta2:*:*:*:*:*:*", "matchCriteriaId": "DEA6AF09-BCB3-45EE-A59F-5A6CEFE8CBAC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A buffer overflow vulnerability in FTP service in QNAP QTS version 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 and earlier could allow remote attackers to execute arbitrary code on NAS devices."}, {"lang": "es", "value": "Una vulnerabilidad de desbordamiento de b\u00fafer en el servicio FTP de QNAP QTS, en sus versiones 4.2.6 build 20171026, 4.3.3.0378 build 20171117, 4.3.4.0387 (Beta 2) build 20171116 y anteriores podr\u00eda permitir que atacantes remotos ejecuten c\u00f3digo arbitrario en dispositivos NAS."}], "id": "CVE-2017-17027", "lastModified": "2025-04-20T01:37:25.860", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-12-21T15:29:00.427", "references": [{"source": "security@qnapsecurity.com.tw", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1040018"}, {"source": "security@qnapsecurity.com.tw", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://www.qnap.com/zh-tw/security-advisory/nas-201712-15"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1040018"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://www.qnap.com/zh-tw/security-advisory/nas-201712-15"}], "sourceIdentifier": "security@qnapsecurity.com.tw", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}