{"containers":{"cna":{"affected":[{"platforms":["build 20190328"],"product":"QTS","vendor":"QNAP Systems Inc.","versions":[{"lessThan":"4.3.6.0895","status":"affected","version":"unspecified","versionType":"custom"}]},{"platforms":["build 20190322"],"product":"QTS","vendor":"QNAP Systems Inc.","versions":[{"lessThan":"4.3.4.0899","status":"affected","version":"unspecified","versionType":"custom"}]},{"product":"QTS","vendor":"QNAP Systems Inc.","versions":[{"status":"unaffected","version":"4.5.x"},{"status":"unaffected","version":"4.4.x"}]}],"credits":[{"lang":"en","value":"Independent Security Evaluators"}],"datePublic":"2020-12-30T00:00:00.000Z","descriptions":[{"lang":"en","value":"A vulnerability has been reported to affect earlier QNAP devices running QTS 4.3.4 to 4.3.6. Caused by improper limitations of a pathname to a restricted directory, this vulnerability allows for renaming arbitrary files on the target system, if exploited. 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QNAP have already fixed this vulnerability in the following versions: QTS 4.3.6.0895 build 20190328 (and later) QTS 4.3.4.0899 build 20190322 (and later) This issue does not affect QTS 4.4.x or QTS 4.5.x."}]},"generator":{"engine":"Vulnogram 0.0.9"},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-20 Improper Input Validation"}]},{"description":[{"lang":"eng","value":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}]},{"description":[{"lang":"eng","value":"CWE-73 External Control of File Name or Path"}]},{"description":[{"lang":"eng","value":"CWE-284 Improper Access Control"}]}]},"references":{"reference_data":[{"name":"https://www.qnap.com/zh-tw/security-advisory/qsa-20-21","refsource":"MISC","url":"https://www.qnap.com/zh-tw/security-advisory/qsa-20-21"}]},"solution":[{"lang":"en","value":"QNAP have already fixed this vulnerability in the following versions:\n\nQTS 4.3.6.0895 build 20190328 (and later)\nQTS 4.3.4.0899 build 20190322 (and later)\nThis issue does not affect QTS 4.4.x or QTS 4.5.x."}],"source":{"advisory":"QSA-20-21","discovery":"EXTERNAL"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T11:51:17.544Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.qnap.com/zh-tw/security-advisory/qsa-20-21"}]}]},"cveMetadata":{"assignerOrgId":"2fd009eb-170a-4625-932b-17a53af1051f","assignerShortName":"qnap","cveId":"CVE-2018-19945","datePublished":"2020-12-31T16:33:27.917Z","dateReserved":"2018-12-07T00:00:00.000Z","dateUpdated":"2024-09-17T02:01:35.778Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}