fkie_cve-2023-20268
Vulnerability from fkie_nvd
Published
2023-09-27 18:15
Modified
2024-12-12 18:15
Severity ?
4.7 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
4.7 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
Summary
A vulnerability in the packet processing functionality of Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to exhaust resources on an affected device.  This vulnerability is due to insufficient management of resources when handling certain types of traffic. An attacker could exploit this vulnerability by sending a series of specific wireless packets to an affected device. A successful exploit could allow the attacker to consume resources on an affected device. A sustained attack could lead to the disruption of the Control and Provisioning of Wireless Access Points (CAPWAP) tunnel and intermittent loss of wireless client traffic.
References
psirt@cisco.comhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-dos-capwap-DDMCZS4mVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-dos-capwap-DDMCZS4mVendor Advisory
Impacted products
Vendor Product Version
cisco wireless_lan_controller_software *
cisco catalyst_9800_embedded_wireless_controller_firmware *
cisco catalyst_9800_embedded_wireless_controller_firmware *
cisco catalyst_9800_embedded_wireless_controller_firmware *
cisco catalyst_9800_embedded_wireless_controller -
cisco business_150ax_firmware *
cisco business_150ax -
cisco business_151axm_firmware *
cisco business_151axm -


To clipboard 

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      "value": "A vulnerability in the packet processing functionality of Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to exhaust resources on an affected device.\u0026nbsp;\r\n\r\nThis vulnerability is due to insufficient management of resources when handling certain types of traffic. An attacker could exploit this vulnerability by sending a series of specific wireless packets to an affected device. A successful exploit could allow the attacker to consume resources on an affected device. A sustained attack could lead to the disruption of the Control and Provisioning of Wireless Access Points (CAPWAP) tunnel and intermittent loss of wireless client traffic."
    },
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      "lang": "es",
      "value": "Una vulnerabilidad en la funcionalidad de procesamiento de paquetes del software del punto de acceso (AP) de Cisco podr\u00eda permitir que un atacante adyacente no autenticado agote los recursos de un dispositivo afectado. Esta vulnerabilidad se debe a una gesti\u00f3n insuficiente de los recursos a la hora de gestionar determinados tipos de tr\u00e1fico. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando una serie de paquetes inal\u00e1mbricos espec\u00edficos a un dispositivo afectado. Un exploit exitoso podr\u00eda permitir al atacante consumir recursos en un dispositivo afectado. Un ataque sostenido podr\u00eda provocar la interrupci\u00f3n del t\u00fanel de control y aprovisionamiento de puntos de acceso inal\u00e1mbricos (CAPWAP) y la p\u00e9rdida intermitente de tr\u00e1fico de clientes inal\u00e1mbricos."
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  "id": "CVE-2023-20268",
  "lastModified": "2024-12-12T18:15:21.377",
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