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CVE-2018-1000117

Estado: ModificadaMedia (6.7)—

Python Software Foundation CPython version From 3.2 until 3.6.4 on Windows contains a Buffer Overflow vulnerability in os.symlink() function on Windows that can result in Arbitrary code execution, likely escalation of privilege. This attack appears to be exploitable via a python script that creates a symlink with an attacker controlled name or location. This vulnerability appears to have been fixed in 3.7.0 and 3.6.5.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Python — Python

CWE

Referencias

JSON original (NVD)

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          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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        "obtainAllPrivilege": false,
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  "published": "2018-03-07T14:29:00.280",
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          "value": "CWE-120"
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      "value": "Python Software Foundation CPython version From 3.2 until 3.6.4 on Windows contains a Buffer Overflow vulnerability in os.symlink() function on Windows that can result in Arbitrary code execution, likely escalation of privilege. This attack appears to be exploitable via a python script that creates a symlink with an attacker controlled name or location. This vulnerability appears to have been fixed in 3.7.0 and 3.6.5."
    },
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      "lang": "es",
      "value": "Python Software Foundation CPython, desde la versión 3.2 hasta la 3.6.4 en Windows, contiene una vulnerabilidad de desbordamiento de búfer en la función os.symlink() de Windows que puede resultar en la ejecución de código arbitrario y en un escalado de privilegios. El ataque parece ser explotable mediante un script de python que crea un symlink con un nombre o ubicación controlado por un atacante. La vulnerabilidad parece haber sido solucionada en las versiones 3.7.0 y 3.6.5."
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  "lastModified": "2026-06-17T01:32:27.763",
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