FKIE_CVE-2017-16347

Vulnerability from fkie_nvd - Published: 2018-08-02 19:29 - Updated: 2024-11-21 03:16
Severity ?
9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
An attacker could send an authenticated HTTP request to trigger this vulnerability in Insteon Hub running firmware version 1012. At 0x9d01e7d4 the value for the s_vol key is copied using strcpy to the buffer at 0xa0001700. This buffer is maximum 12 bytes large (this is the maximum size it could be, it is possible other global variables are stored between this variable and the next one that we could identify), sending anything longer will cause a buffer overflow.
References
talos-cna@cisco.comhttps://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0484Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0484Exploit, Third Party Advisory
Impacted products
Vendor Product Version
insteon hub_firmware 1012
insteon hub -
To clipboard 

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      "value": "Un atacante podr\u00eda enviar una petici\u00f3n HTTP autenticada para desencadenar esta vulnerabilidad en Insteon Hub, con la versi\u00f3n 1012 de firmware. En 0x9d01e7d4, el valor de la clave s_vol se copia mediante strcpy al b\u00fafer en 0xa0001700. El b\u00fafer tiene un tama\u00f1o m\u00e1ximo de 12 bytes (este es el m\u00e1ximo posible, pero es posible que haya otras variables globales almacenadas entre esta y la siguiente), por lo que el env\u00edo de algo m\u00e1s grande provocar\u00e1 un desbordamiento de b\u00fafer."
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  "lastModified": "2024-11-21T03:16:18.400",
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