{ "id": "CVE-2022-41969", "sourceIdentifier": "security-advisories@github.com", "published": "2022-12-01T21:15:19.660", "lastModified": "2024-11-21T07:24:10.667", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Nextcloud Server is an open source personal cloud server. Prior to versions 23.0.11, 24.0.7, and 25.0.0, there is no password length limit when creating a user as an administrator. An administrator can cause a limited DoS attack against their own server. Versions 23.0.11, 24.0.7, and 25.0.0 contain a fix for the issue. As a workaround, don't create user accounts with long passwords." }, { "lang": "es", "value": "Nextcloud Server es un servidor en la nube personal de c\u00f3digo abierto. Antes de las versiones 23.0.11, 24.0.7 y 25.0.0, no hab\u00eda l\u00edmite de longitud de contrase\u00f1a al crear un usuario como administrador. Un administrador puede provocar un ataque DoS limitado contra su propio servidor. Las versiones 23.0.11, 24.0.7 y 25.0.0 contienen una soluci\u00f3n para el problema. Como workaround, no cree cuentas de usuario con contrase\u00f1as largas." } ], "metrics": { "cvssMetricV31": [ { "source": "security-advisories@github.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:L", "baseScore": 2.4, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW" }, "exploitabilityScore": 0.9, "impactScore": 1.4 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L", "baseScore": 2.7, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW" }, "exploitabilityScore": 1.2, "impactScore": 1.4 } ] }, "weaknesses": [ { "source": "security-advisories@github.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-400" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-521" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*", "versionStartIncluding": "23.0.0", "versionEndExcluding": "23.0.11", "matchCriteriaId": "0B51980B-7359-4A35-9DCD-4C80FDF9A1D8" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "23.0.0", "versionEndExcluding": "23.0.11", "matchCriteriaId": "53D85FB5-BF48-4044-AC9F-5791706A8924" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*", "versionStartIncluding": "24.0.0", "versionEndExcluding": "24.0.7", "matchCriteriaId": "FF8B844D-C28E-4650-AFCE-127A2559E8F4" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "24.0.0", "versionEndExcluding": "24.0.7", "matchCriteriaId": "8251B5E2-329E-4B11-A07A-33EAC251B98C" } ] } ] } ], "references": [ { "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4gm7-j7wg-m4fx", "source": "security-advisories@github.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://github.com/nextcloud/server/pull/34500", "source": "security-advisories@github.com", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://hackerone.com/reports/1727424", "source": "security-advisories@github.com", "tags": [ "Permissions Required", "Third Party Advisory" ] }, { "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4gm7-j7wg-m4fx", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] }, { "url": "https://github.com/nextcloud/server/pull/34500", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://hackerone.com/reports/1727424", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Permissions Required", "Third Party Advisory" ] } ] }