CVE-2023-49080

{"id": "CVE-2023-49080", "metrics": {"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:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.5, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.1}]}, "published": "2023-12-04T21:15:34.273", "references": [{"url": "https://github.com/jupyter-server/jupyter_server/commit/0056c3aa52cbb28b263a7a609ae5f17618b36652", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-h56g-gq9v-vc8r", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/62LO7PPIAMLIDEKUOORXLHKLGA6QPL77/", "source": "security-advisories@github.com"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FG2JWZI5KPUYMDPS53AIFTZJWZD3IT6I/", "source": "security-advisories@github.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-209"}]}], "descriptions": [{"lang": "en", "value": "The Jupyter Server provides the backend (i.e. the core services, APIs, and REST endpoints) for Jupyter web applications like Jupyter notebook, JupyterLab, and Voila. Unhandled errors in API requests coming from an authenticated user include traceback information, which can include path information. There is no known mechanism by which to trigger these errors without authentication, so the paths revealed are not considered particularly sensitive, given that the requesting user has arbitrary execution permissions already in the same environment. A fix has been introduced in commit `0056c3aa52` which no longer includes traceback information in JSON error responses. For compatibility, the traceback field is present, but always empty. This commit has been included in version 2.11.2. Users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "Jupyter Server proporciona el backend (es decir, los servicios principales, API y endpoints REST) para aplicaciones web de Jupyter como Jupyter notebook, JupyterLab y Voila. Los errores no controlados en solicitudes de API provenientes de un usuario autenticado incluyen informaci\u00f3n de rastreo, que puede incluir informaci\u00f3n de ruta. No existe ning\u00fan mecanismo conocido para desencadenar estos errores sin autenticaci\u00f3n, por lo que las rutas reveladas no se consideran particularmente sensibles, dado que el usuario solicitante ya tiene permisos de ejecuci\u00f3n arbitrarios en el mismo entorno. Se introdujo una soluci\u00f3n en el commit `0056c3aa52` que ya no incluye informaci\u00f3n de rastreo en las respuestas de error JSON. Por compatibilidad, el campo de rastreo est\u00e1 presente, pero siempre vac\u00edo. Esta confirmaci\u00f3n se ha incluido en la versi\u00f3n 2.11.2. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."}], "lastModified": "2023-12-14T03:15:36.243", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:jupyter:jupyter_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8863886A-CB5A-42DC-B629-16579E41FDF5", "versionEndExcluding": "2.11.2"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}