fkie_cve-2020-28975
Vulnerability from fkie_nvd
Published
2020-11-21 21:15
Modified
2024-11-21 05:23
Severity ?
Summary
svm_predict_values in svm.cpp in Libsvm v324, as used in scikit-learn 0.23.2 and other products, allows attackers to cause a denial of service (segmentation fault) via a crafted model SVM (introduced via pickle, json, or any other model permanence standard) with a large value in the _n_support array. NOTE: the scikit-learn vendor's position is that the behavior can only occur if the library's API is violated by an application that changes a private attribute.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| scikit-learn | scikit-learn | * |
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"versionEndExcluding": "1.0.1",
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"value": "svm_predict_values in svm.cpp in Libsvm v324, as used in scikit-learn 0.23.2 and other products, allows attackers to cause a denial of service (segmentation fault) via a crafted model SVM (introduced via pickle, json, or any other model permanence standard) with a large value in the _n_support array. NOTE: the scikit-learn vendor\u0027s position is that the behavior can only occur if the library\u0027s API is violated by an application that changes a private attribute."
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"lang": "es",
"value": "**EN DISPUTA** La funci\u00f3n svm_predict_values en el archivo svm.cpp en Libsvm versi\u00f3n v324, como es usado en scikit-learn versiones 0.23.2 y otros productos, permite a atacantes causar una denegaci\u00f3n de servicio (fallo de segmentaci\u00f3n) por medio de un modelo SVM dise\u00f1ado (introducido por medio de pickle, json o cualquier otro modelo est\u00e1ndar de permanencia) con un valor grande en la matriz _n_supportNOTA: la posici\u00f3n del proveedor de scikit-learn es que el comportamiento s\u00f3lo puede ocurrir si la API de la biblioteca es violada por una aplicaci\u00f3n que cambia un atributo privado"
}
],
"id": "CVE-2020-28975",
"lastModified": "2024-11-21T05:23:25.657",
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"published": "2020-11-21T21:15:10.680",
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"type": "Primary"
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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