FKIE_CVE-2019-17562

Vulnerability from fkie_nvd - Published: 2020-05-14 17:15 - Updated: 2024-11-21 04:32
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A buffer overflow vulnerability has been found in the baremetal component of Apache CloudStack. This applies to all versions prior to 4.13.1. The vulnerability is due to the lack of validation of the mac parameter in baremetal virtual router. If you insert an arbitrary shell command into the mac parameter, v-router will process the command. For example: Normal: http://{GW}:10086/baremetal/provisiondone/{mac}, Abnormal: http://{GW}:10086/baremetal/provisiondone/#';whoami;#. Mitigation of this issue is an upgrade to Apache CloudStack 4.13.1.0 or beyond.
References
security@apache.orghttps://lists.apache.org/thread.html/rcbaafc6ae1f32e8f1e5987c243a26faf83c5172348ee7c17a54ea7f9%40%3Cusers.cloudstack.apache.org%3EExploit, Mailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/rcbaafc6ae1f32e8f1e5987c243a26faf83c5172348ee7c17a54ea7f9%40%3Cusers.cloudstack.apache.org%3EExploit, Mailing List, Vendor Advisory
Impacted products
Vendor Product Version
apache cloudstack *
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  "configurations": [
    {
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              "criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B1CC87AF-B5E9-491B-93ED-EAC217C74D51",
              "versionEndExcluding": "4.13.1.0",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A buffer overflow vulnerability has been found in the baremetal component of Apache CloudStack. This applies to all versions prior to 4.13.1. The vulnerability is due to the lack of validation of the mac parameter in baremetal virtual router. If you insert an arbitrary shell command into the mac parameter, v-router will process the command. For example: Normal: http://{GW}:10086/baremetal/provisiondone/{mac}, Abnormal: http://{GW}:10086/baremetal/provisiondone/#\u0027;whoami;#. Mitigation of this issue is an upgrade to Apache CloudStack 4.13.1.0 or beyond."
    },
    {
      "lang": "es",
      "value": "Se ha detectado una vulnerabilidad de desbordamiento del b\u00fafer en el componente baremetal de Apache CloudStack. Esto se aplica a todas las versiones anteriores a 4.13.1. La vulnerabilidad es debido a la falta de comprobaci\u00f3n del par\u00e1metro mac en el enrutador virtual baremetal. Si inserta un comando de shell arbitrario en el par\u00e1metro mac, v-router procesar\u00e1 el comando. Por ejemplo: Normal: http://{GW}:10086/baremetal/provisiondone/{mac}, Abnormal: http://{GW}:10086/baremetal/provisiondone/#\u0027;whoami;#. La mitigaci\u00f3n de este problema es una actualizaci\u00f3n a Apache CloudStack versi\u00f3n 4.13.1.0 o posterior."
    }
  ],
  "id": "CVE-2019-17562",
  "lastModified": "2024-11-21T04:32:32.050",
  "metrics": {
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        "baseSeverity": "HIGH",
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          "accessVector": "NETWORK",
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          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
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        "obtainOtherPrivilege": false,
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        "source": "nvd@nist.gov",
        "type": "Primary",
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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        "source": "nvd@nist.gov",
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  "published": "2020-05-14T17:15:11.897",
  "references": [
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      "tags": [
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  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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