FKIE_CVE-2024-1558

Vulnerability from fkie_nvd - Published: 2024-04-16 00:15 - Updated: 2025-02-03 15:14
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
A path traversal vulnerability exists in the `_create_model_version()` function within `server/handlers.py` of the mlflow/mlflow repository, due to improper validation of the `source` parameter. Attackers can exploit this vulnerability by crafting a `source` parameter that bypasses the `_validate_non_local_source_contains_relative_paths(source)` function's checks, allowing for arbitrary file read access on the server. The issue arises from the handling of unquoted URL characters and the subsequent misuse of the original `source` value for model version creation, leading to the exposure of sensitive files when interacting with the `/model-versions/get-artifact` handler.
References
security@huntr.devhttps://huntr.com/bounties/7f4dbcc5-b6b3-43dd-b310-e2d0556a8081Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://huntr.com/bounties/7f4dbcc5-b6b3-43dd-b310-e2d0556a8081Exploit, Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
lfprojects mlflow *
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      "value": "A path traversal vulnerability exists in the `_create_model_version()` function within `server/handlers.py` of the mlflow/mlflow repository, due to improper validation of the `source` parameter. Attackers can exploit this vulnerability by crafting a `source` parameter that bypasses the `_validate_non_local_source_contains_relative_paths(source)` function\u0027s checks, allowing for arbitrary file read access on the server. The issue arises from the handling of unquoted URL characters and the subsequent misuse of the original `source` value for model version creation, leading to the exposure of sensitive files when interacting with the `/model-versions/get-artifact` handler."
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      "value": "Existe una vulnerabilidad de path traversal en la funci\u00f3n `_create_model_version()` dentro de `server/handlers.py` del repositorio mlflow/mlflow, debido a una validaci\u00f3n incorrecta del par\u00e1metro `source`. Los atacantes pueden explotar esta vulnerabilidad creando un par\u00e1metro `source` que pasa por alto las comprobaciones de la funci\u00f3n `_validate_non_local_source_contains_relative_paths(source)`, permitiendo acceso de lectura arbitrario a archivos en el servidor. El problema surge del manejo de caracteres URL sin comillas y el posterior uso indebido del valor \"fuente\" original para la creaci\u00f3n de la versi\u00f3n del modelo, lo que lleva a la exposici\u00f3n de archivos confidenciales al interactuar con el controlador \"/model-versions/get-artifact\"."
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  "id": "CVE-2024-1558",
  "lastModified": "2025-02-03T15:14:41.203",
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