CVE-2017-0887

{"id": "CVE-2017-0887", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2017-04-05T20:59:00.337", "references": [{"url": "https://hackerone.com/reports/173622", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://nextcloud.com/security/advisory/?id=nc-sa-2017-005", "tags": ["Broken Link", "Patch", "Vendor Advisory"], "source": "support@hackerone.com"}, {"url": "https://hackerone.com/reports/173622", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://nextcloud.com/security/advisory/?id=nc-sa-2017-005", "tags": ["Broken Link", "Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "support@hackerone.com", "description": [{"lang": "en", "value": "CWE-807"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Nextcloud Server before 9.0.55 and 10.0.2 suffers from a bypass in the quota limitation. Due to not properly sanitizing values provided by the `OC-Total-Length` HTTP header an authenticated adversary may be able to exceed their configured user quota. Thus using more space than allowed by the administrator."}, {"lang": "es", "value": "Nextcloud Server en versiones anteriores a 9.0.55 y 10.0.2 Sufre una evasi\u00f3n en la limitaci\u00f3n de cuota. Debido a que no se desinfectan correctamente los valores proporcionados por la cabecera \"OC-Total-Length\" HTTP, un adversario autenticado puede superar su cuota de usuario configurada. As\u00ed, utilizando m\u00e1s espacio que el permitido por el administrador."}], "lastModified": "2024-11-21T03:03:49.727", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07CE12C8-1079-4C0F-98CA-9F00E9EDE6F4", "versionEndExcluding": "9.0.55"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0B548573-E880-48B6-8189-9901FB63F70F", "versionEndExcluding": "10.0.2", "versionStartIncluding": "10.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "support@hackerone.com"}