FKIE_CVE-2017-12093

Vulnerability from fkie_nvd - Published: 2018-04-05 21:29 - Updated: 2024-11-21 03:08
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
An exploitable insufficient resource pool vulnerability exists in the session communication functionality of Allen Bradley Micrologix 1400 Series B Firmware 21.2 and before. A specially crafted stream of packets can cause a flood of the session resource pool resulting in legitimate connections to the PLC being disconnected. An attacker can send unauthenticated packets to trigger this vulnerability.
References
talos-cna@cisco.comhttps://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0445Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0445Exploit, Third Party Advisory
Impacted products
Vendor Product Version
rockwellautomation micrologix_1400_b_firmware *
rockwellautomation micrologix_1400 -
To clipboard 

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    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad explotable de denegaci\u00f3n de servicio (DoS) en la funcionalidad de comunicaci\u00f3n de sesi\u00f3n de Allen Bradley Micrologix 1400 Series B Firmware, en versiones 21.2 y anteriores. Un flujo de paquetes especialmente manipulado puede provocar la inundaci\u00f3n del pool de recursos de sesi\u00f3n que resulta en conexiones leg\u00edtimas al PCL que se est\u00e1 desconectando. Un atacante puede enviar paquetes sin autenticaci\u00f3n para provocar esta vulnerabilidad."
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  "id": "CVE-2017-12093",
  "lastModified": "2024-11-21T03:08:48.920",
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