CVE-2017-16858

{"id": "CVE-2017-16858", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.9, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 1.6}]}, "published": "2018-01-31T14:29:00.563", "references": [{"url": "https://jira.atlassian.com/browse/CWD-5009", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "security@atlassian.com"}, {"url": "https://jira.atlassian.com/browse/CWD-5009", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@atlassian.com", "description": [{"lang": "en", "value": "CWE-863"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "The 'crowd-application' plugin module (notably used by the Google Apps plugin) in Atlassian Crowd from version 1.5.0 before version 3.1.2 allowed an attacker to impersonate a Crowd user in REST requests by being able to authenticate to a directory bound to an application using the feature. Given the following situation: the Crowd application is bound to directory 1 and has a user called admin and the Google Apps application is bound to directory 2, which also has a user called admin, it was possible to authenticate REST requests using the credentials of the user coming from directory 2 and impersonate the user from directory 1."}, {"lang": "es", "value": "El m\u00f3dulo del plugin \"crowd-application\" (empleado principalmente por el plugin Google Apps) en Atlassian Crowd, desde la versi\u00f3n 1.5.0 y antes de la versi\u00f3n 3.1.2, permit\u00eda que un atacante suplantase a un usuario de Crowd en peticiones REST pudiendo autenticarse en un directorio vinculado a una aplicaci\u00f3n que emplee esa caracter\u00edstica. En la siguiente situaci\u00f3n: la aplicaci\u00f3n Crowd est\u00e1 enlazada al directorio 1 y tiene un usuario llamado admin y la aplicaci\u00f3n Google Apps est\u00e1 enlazada al directorio 2, que tambi\u00e9n tiene un usuario llamado admin, era posible autenticar peticiones REST empleando las credenciales del usuario que viene del directorio 2 y suplanta al usuario del directorio 1."}], "lastModified": "2024-11-21T03:17:06.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3767E19-3A9F-4DB6-B1FE-4061E4877AB5", "versionEndExcluding": "3.1.2", "versionStartIncluding": "1.5.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@atlassian.com"}