FKIE_CVE-2019-1585

Vulnerability from fkie_nvd - Published: 2019-03-06 21:29 - Updated: 2024-11-21 04:36
Severity ?
6.7 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the controller authorization functionality of Cisco Nexus 9000 Series ACI Mode Switch Software could allow an authenticated, local attacker to escalate standard users with root privilege on an affected device. The vulnerability is due to a misconfiguration of certain sudoers files for the bashroot component on an affected device. An attacker could exploit this vulnerability by authenticating to the affected device with a crafted user ID, which may allow temporary administrative access to escalate privileges. A successful exploit could allow the attacker to escalate privileges on an affected device. This Vulnerability has been fixed in version 4.0(1h)
References
psirt@cisco.comhttp://www.securityfocus.com/bid/107312Third Party Advisory, VDB Entry
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-aci-controller-privsecVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/107312Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-aci-controller-privsecVendor Advisory
Impacted products
Vendor Product Version
cisco nx-os 8.3\(0\)sk\(0.39\)
cisco nexus_92160yc-x -
cisco nexus_92304qc -
cisco nexus_9236c -
cisco nexus_9272q -
cisco nexus_93108tc-ex -
cisco nexus_93120tx -
cisco nexus_93128tx -
cisco nexus_93180yc-ex -
cisco nexus_9332pq -
cisco nexus_9336pq_aci_spine -
cisco nexus_9372px -
cisco nexus_9372tx -
cisco nexus_9396px -
cisco nexus_9396tx -
cisco nexus_9500 -
cisco nexus_9504 -
cisco nexus_9508 -
cisco nexus_9516 -
cisco application_policy_infrastructure_controller_software *
cisco nexus_92160yc-x -
cisco nexus_92304qc -
cisco nexus_9236c -
cisco nexus_9272q -
cisco nexus_93108tc-ex -
cisco nexus_93120tx -
cisco nexus_93128tx -
cisco nexus_93180yc-ex -
cisco nexus_9332pq -
cisco nexus_9336pq_aci_spine -
cisco nexus_9372px -
cisco nexus_9372tx -
cisco nexus_9396px -
cisco nexus_9396tx -
cisco nexus_9500 -
cisco nexus_9504 -
cisco nexus_9508 -
cisco nexus_9516 -
To clipboard 

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  "cveTags": [],
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      "value": "A vulnerability in the controller authorization functionality of Cisco Nexus 9000 Series ACI Mode Switch Software could allow an authenticated, local attacker to escalate standard users with root privilege on an affected device. The vulnerability is due to a misconfiguration of certain sudoers files for the bashroot component on an affected device. An attacker could exploit this vulnerability by authenticating to the affected device with a crafted user ID, which may allow temporary administrative access to escalate privileges. A successful exploit could allow the attacker to escalate privileges on an affected device. This Vulnerability has been fixed in version 4.0(1h)"
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la funcionalidad de autorizaci\u00f3n de Cisco Nexus 9000 Series ACI Mode Switch Software puede permitir a un atacante local autenticado escalar usuarios est\u00e1ndares con privilegios root en un dispositivo afectado. La vulnerabilidad se debe a una mala configuraci\u00f3n de determinados archivos sudoers para el componente bashroot en un dispositivo afectado. Un atacante podr\u00eda explotar esta vulnerabilidad autentic\u00e1ndose en el dispositivo afectado con un ID de usuario manipulado, el cual podr\u00eda permitir el acceso del administrador temporal para escalar privilegios. Un exploit exitoso podr\u00eda permitir que el atacante escale sus privilegios en el dispositivo afectado. Esta vulnerabilidad se ha solucionado en la versi\u00f3n 4.0(1h)."
    }
  ],
  "id": "CVE-2019-1585",
  "lastModified": "2024-11-21T04:36:51.620",
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    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
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          "baseScore": 6.7,
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          "confidentialityImpact": "HIGH",
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        "source": "psirt@cisco.com",
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          "attackVector": "LOCAL",
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          "baseScore": 7.8,
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        "source": "nvd@nist.gov",
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  "published": "2019-03-06T21:29:00.323",
  "references": [
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      "source": "psirt@cisco.com",
      "tags": [
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        "VDB Entry"
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      "url": "http://www.securityfocus.com/bid/107312"
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  "vulnStatus": "Modified",
  "weaknesses": [
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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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