GSD-2023-20202

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
A vulnerability in the Wireless Network Control daemon (wncd) of Cisco IOS XE Software for Wireless LAN Controllers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper memory management. An attacker could exploit this vulnerability by sending a series of network requests to an affected device. A successful exploit could allow the attacker to cause the wncd process to consume available memory and eventually cause the device to reload, resulting in a DoS condition.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2023-20202",
    "id": "GSD-2023-20202"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      ],
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      "id": "GSD-2023-20202",
      "modified": "2023-12-13T01:20:28.264649Z",
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          }
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            "value": "A vulnerability in the Wireless Network Control daemon (wncd) of Cisco IOS XE Software for Wireless LAN Controllers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition.\r\n\r This vulnerability is due to improper memory management. An attacker could exploit this vulnerability by sending a series of network requests to an affected device. A successful exploit could allow the attacker to cause the wncd process to consume available memory and eventually cause the device to reload, resulting in a DoS condition."
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            "lang": "es",
            "value": "Una vulnerabilidad en el Wireless Network Control daemon (wncd) del software Cisco IOS XE para controladores de LAN inal\u00e1mbrica podr\u00eda permitir que un atacante adyacente no autenticado provoque una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Esta vulnerabilidad se debe a una gesti\u00f3n inadecuada de la memoria. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando una serie de solicitudes de red a un dispositivo afectado. Un exploit exitoso podr\u00eda permitir que el atacante haga que el proceso wncd consuma memoria disponible y, eventualmente, haga que el dispositivo se recargue, lo que resultar\u00eda en una condici\u00f3n DoS."
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        "lastModified": "2024-01-25T17:15:35.217",
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}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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