{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2019-9579", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-04T21:54:44.696Z", "dateReserved": "2019-03-05T00:00:00", "datePublished": "2022-12-26T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2022-12-26T00:00:00"}, "descriptions": [{"lang": "en", "value": "An issue was discovered in Illumos in Nexenta NexentaStor 4.0.5 and 5.1.2, and other products. The SMB server allows an attacker to have unintended access, e.g., an attacker with WRITE_XATTR can change permissions. This occurs because of a combination of three factors: ZFS extended attributes are used to implement NT named streams, the SMB protocol requires implementations to have open handle semantics similar to those of NTFS, and the SMB server passes along certain attribute requests to the underlying object (i.e., they are not considered to be requests that pertain to the named stream)."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://www.illumos.org/issues/10506"}, {"url": "https://www.oracle.com/security-alerts/cpuapr2020.html"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T21:54:44.696Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.illumos.org/issues/10506", "tags": ["x_transferred"]}, {"url": "https://www.oracle.com/security-alerts/cpuapr2020.html", "tags": ["x_transferred"]}]}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:illumos:illumos:-:*:*:*:*:*:*:*", "matchCriteriaId": "F696284A-497A-411E-994F-F4376162482F", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:a:nexenta:nexentastor:4.0.5:*:*:*:*:*:*:*", "matchCriteriaId": "7594C50A-74CA-41C3-9B0D-1E1E092883C4", "vulnerable": false}, {"criteria": "cpe:2.3:a:nexenta:nexentastor:5.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "BADE2AEB-BD92-4DFD-8FB9-33D6A871BB15", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:oracle:solaris:11:*:*:*:*:*:*:*", "matchCriteriaId": "8E8C192B-8044-4BF9-9F1F-57371FC0E8FD", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in Illumos in Nexenta NexentaStor 4.0.5 and 5.1.2, and other products. The SMB server allows an attacker to have unintended access, e.g., an attacker with WRITE_XATTR can change permissions. This occurs because of a combination of three factors: ZFS extended attributes are used to implement NT named streams, the SMB protocol requires implementations to have open handle semantics similar to those of NTFS, and the SMB server passes along certain attribute requests to the underlying object (i.e., they are not considered to be requests that pertain to the named stream)."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Illumos en Nexenta NexentaStor 4.0.5 y 5.1.2 y otros productos. El servidor SMB permite que un atacante tenga acceso no deseado; por ejemplo, un atacante con WRITE_XATTR puede cambiar los permisos. Esto ocurre debido a una combinaci\u00f3n de tres factores: los atributos extendidos de ZFS se utilizan para implementar secuencias con nombre NT, el protocolo SMB requiere que las implementaciones tengan una sem\u00e1ntica de manejo abierta similar a la de NTFS, y el servidor SMB pasa ciertas solicitudes de atributos al objeto subyacente. (es decir, no se consideran solicitudes pertenecientes a la secuencia nombrada)."}], "id": "CVE-2019-9579", "lastModified": "2024-11-27T16:07:37.487", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-12-26T20:15:10.383", "references": [{"source": "cve@mitre.org", "tags": ["Mitigation", "Patch", "Vendor Advisory"], "url": "https://www.illumos.org/issues/10506"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Patch", "Vendor Advisory"], "url": "https://www.illumos.org/issues/10506"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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