fkie_cve-2021-41496
Vulnerability from fkie_nvd
Published
2021-12-17 20:15
Modified
2024-11-21 06:26
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
Buffer overflow in the array_from_pyobj function of fortranobject.c in NumPy < 1.19, which allows attackers to conduct a Denial of Service attacks by carefully constructing an array with negative values. NOTE: The vendor does not agree this is a vulnerability; the negative dimensions can only be created by an already privileged user (or internally)
References
cve@mitre.orghttps://github.com/numpy/numpy/issues/19000Exploit, Issue Tracking, Patch, Third Party Advisory
cve@mitre.orghttps://www.oracle.com/security-alerts/cpujul2022.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/numpy/numpy/issues/19000Exploit, Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujul2022.htmlThird Party Advisory
Impacted products
Vendor Product Version
numpy numpy *


To clipboard 

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         nodes: [
            {
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                     matchCriteriaId: "341472C4-4DBC-4F3D-B672-5F1C58D5A2C3",
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   descriptions: [
      {
         lang: "en",
         value: "Buffer overflow in the array_from_pyobj function of fortranobject.c in NumPy < 1.19, which allows attackers to conduct a Denial of Service attacks by carefully constructing an array with negative values. NOTE: The vendor does not agree this is a vulnerability; the negative dimensions can only be created by an already privileged user (or internally)",
      },
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         value: "** EN DISPUTA ** Un desbordamiento de búfer en la función array_from_pyobj del archivo fortranobject.c en NumPy versiones anteriores a 1.19, que permite a atacantes realizar un ataque de denegación de servicio al construir cuidadosamente un array con valores negativos. NOTA: El proveedor no está de acuerdo en que esto sea una vulnerabilidad; las dimensiones negativas sólo pueden ser creadas por un usuario ya privilegiado (o internamente)",
      },
   ],
   id: "CVE-2021-41496",
   lastModified: "2024-11-21T06:26:19.130",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "LOW",
            cvssData: {
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               accessVector: "LOCAL",
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   published: "2021-12-17T20:15:08.517",
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   vulnStatus: "Modified",
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}


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