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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*", "matchCriteriaId": "FF829E0D-CBBA-45EF-940E-54184E4E7722", "versionEndExcluding": "4.3.3.2420", "versionStartIncluding": "4.3.3", "vulnerable": true}, {"criteria": "cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*", "matchCriteriaId": "8A2F97D5-A567-4275-AEB7-D912F42E9979", "versionEndExcluding": "4.3.4.245", "versionStartIncluding": "4.3.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*", "matchCriteriaId": "C73E588B-C0D2-4BF4-9D76-A902489E58C6", "versionEndExcluding": "4.3.6.2441", "versionStartIncluding": "4.3.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A buffer copy without checking size of input vulnerability has been reported to affect QNAP operating system. If exploited, the vulnerability possibly allows remote users to execute code via unspecified vectors.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 4.3.6.2441 build 20230621 and later\nQTS 4.3.3.2420 build 20230621 and later\nQTS 4.2.6 build 20230621 and later\nQTS 4.3.4.2451 build 20230621 and later\n"}, {"lang": "es", "value": "Se ha informado que una copia del b\u00fafer sin verificar el tama\u00f1o de la vulnerabilidad de entrada afecta el sistema operativo QNAP. Si se explota, la vulnerabilidad posiblemente permita a usuarios remotos ejecutar c\u00f3digo a trav\u00e9s de vectores no especificados. Ya hemos solucionado la vulnerabilidad en las siguientes versiones: QTS 4.3.6.2441 compilaci\u00f3n 20230621 y posteriores QTS 4.3.3.2420 compilaci\u00f3n 20230621 y posteriores QTS 4.2.6 compilaci\u00f3n 20230621 y posteriores QTS 4.3.4.2451 compilaci\u00f3n 20230621 y posteriores"}], "id": "CVE-2023-23363", "lastModified": "2024-11-21T07:46:01.927", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "security@qnapsecurity.com.tw", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-09-22T04:15:53.873", "references": [{"source": "security@qnapsecurity.com.tw", "tags": ["Vendor Advisory"], "url": "https://www.qnap.com/en/security-advisory/qsa-23-25"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.qnap.com/en/security-advisory/qsa-23-25"}], "sourceIdentifier": "security@qnapsecurity.com.tw", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "security@qnapsecurity.com.tw", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-120"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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