FKIE_CVE-2019-12670

Vulnerability from fkie_nvd - Published: 2019-09-25 21:15 - Updated: 2024-11-21 04:23
Severity ?
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the filesystem of Cisco IOS XE Software could allow an authenticated, local attacker within the IOx Guest Shell to modify the namespace container protections on an affected device. The vulnerability is due to insufficient file permissions. An attacker could exploit this vulnerability by modifying files that they should not have access to. A successful exploit could allow the attacker to remove container protections and perform file actions outside the namespace of the container.
References
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-iox-gsVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-iox-gsVendor Advisory
Impacted products
Vendor Product Version
cisco ios 16.10.1
To clipboard 

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      "value": "A vulnerability in the filesystem of Cisco IOS XE Software could allow an authenticated, local attacker within the IOx Guest Shell to modify the namespace container protections on an affected device. The vulnerability is due to insufficient file permissions. An attacker could exploit this vulnerability by modifying files that they should not have access to. A successful exploit could allow the attacker to remove container protections and perform file actions outside the namespace of the container."
    },
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      "lang": "es",
      "value": "Una vulnerabilidad en el sistema de archivos del Software Cisco IOS XE, podr\u00eda permitir a un atacante local autenticado dentro del IOx Guest Shell modificar las protecciones del contenedor del espacio de nombres sobre un dispositivo afectado. La vulnerabilidad es debido a permisos de archivo insuficientes. Un atacante podr\u00eda explotar esta vulnerabilidad mediante la modificaci\u00f3n de archivos a los que no deber\u00eda tener acceso. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante suprimir las protecciones del contenedor y llevar a cabo acciones de archivo fuera del espacio de nombres del contenedor."
    }
  ],
  "id": "CVE-2019-12670",
  "lastModified": "2024-11-21T04:23:19.320",
  "metrics": {
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        "baseSeverity": "MEDIUM",
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  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-284"
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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