FKIE_CVE-2019-1869

Vulnerability from fkie_nvd - Published: 2019-06-20 03:15 - Updated: 2024-11-21 04:37
Severity ?
8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability in the internal packet-processing functionality of the Cisco StarOS operating system running on virtual platforms could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error that may occur under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to prevent the targeted service interface from receiving any traffic, which would lead to a DoS condition on the affected interface. The device may have to be manually reloaded to recover from exploitation of this vulnerability.
References
psirt@cisco.comhttp://www.securityfocus.com/bid/108853Third Party Advisory, VDB Entry
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dosVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/108853Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dosVendor Advisory
Impacted products
Vendor Product Version
cisco staros *
cisco staros *
cisco staros *
cisco staros *
cisco staros *
cisco staros *
cisco staros *
cisco asr_5000 -
cisco asr_5500 -
cisco asr_5700 -
To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "value": "A vulnerability in the internal packet-processing functionality of the Cisco StarOS operating system running on virtual platforms could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error that may occur under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to prevent the targeted service interface from receiving any traffic, which would lead to a DoS condition on the affected interface. The device may have to be manually reloaded to recover from exploitation of this vulnerability."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la funcionalidad internal packet-processing del sistema operativo StarOS de Cisco que se ejecuta en plataformas virtuales podr\u00eda permitir a un atacante remoto no autenticado hacer que un dispositivo afectado detenga el procesamiento del tr\u00e1fico, resultando en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Una vulnerabilidad es debido a un error l\u00f3gico que puede ocurrir en condiciones de tr\u00e1fico espec\u00edficas. Un atacante podr\u00eda explotar esta vulnerabilidad enviando una serie de paquetes creados a un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir que el atacante impida que la interfaz de servicio destino reciba alg\u00fan tr\u00e1fico, lo que conllevar\u00eda a una condici\u00f3n DoS en la interfaz afectada. Es posible que el dispositivo tenga que volver a cargarse manualmente para recuperarse de la explotaci\u00f3n de esta vulnerabilidad."
    }
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  "id": "CVE-2019-1869",
  "lastModified": "2024-11-21T04:37:34.670",
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        "baseSeverity": "MEDIUM",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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