FKIE_CVE-2023-4399

Vulnerability from fkie_nvd - Published: 2023-10-17 08:15 - Updated: 2025-02-13 17:17
Severity ?
6.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:L
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
Grafana is an open-source platform for monitoring and observability. In Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts. However, the restriction can be bypassed used punycode encoding of the characters in the request address.
References
security@grafana.comhttps://grafana.com/security/security-advisories/cve-2023-4399/Vendor Advisory
security@grafana.comhttps://security.netapp.com/advisory/ntap-20231208-0003/
af854a3a-2127-422b-91ae-364da2661108https://grafana.com/security/security-advisories/cve-2023-4399/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20231208-0003/
Impacted products
Vendor Product Version
grafana grafana *
grafana grafana *
grafana grafana *
grafana grafana *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "63D6BD69-0021-4425-815E-BCC6DC6A844D",
              "versionEndExcluding": "9.4.17",
              "versionStartIncluding": "9.4.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "AE835FB5-83A3-4657-AE71-A6F42A0C6680",
              "versionEndExcluding": "9.5.13",
              "versionStartIncluding": "9.5.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "DC6EC05D-A16B-4DBD-9D2C-B63C5DE3B31E",
              "versionEndExcluding": "10.0.9",
              "versionStartIncluding": "10.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "4984FF92-7D1B-4A1A-9C2B-79E052CC8483",
              "versionEndExcluding": "10.1.5",
              "versionStartIncluding": "10.1.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Grafana is an open-source platform for monitoring and observability. \n\nIn Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn\u2019t call specific hosts.\n\nHowever, the restriction can be bypassed used punycode encoding of the characters in the request address."
    },
    {
      "lang": "es",
      "value": "Grafana es una plataforma de c\u00f3digo abierto para monitorizaci\u00f3n y observabilidad. En Grafana Enterprise, la seguridad de solicitudes es una lista de denegaci\u00f3n que permite a los administradores configurar Grafana de manera que la instancia no llame a hosts espec\u00edficos. Sin embargo, la restricci\u00f3n se puede eludir utilizando la codificaci\u00f3wn punycode de los caracteres en la direcci\u00f3n de solicitud."
    }
  ],
  "id": "CVE-2023-4399",
  "lastModified": "2025-02-13T17:17:18.783",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.6,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.3,
        "impactScore": 4.7,
        "source": "security@grafana.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-10-17T08:15:09.553",
  "references": [
    {
      "source": "security@grafana.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://grafana.com/security/security-advisories/cve-2023-4399/"
    },
    {
      "source": "security@grafana.com",
      "url": "https://security.netapp.com/advisory/ntap-20231208-0003/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://grafana.com/security/security-advisories/cve-2023-4399/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.netapp.com/advisory/ntap-20231208-0003/"
    }
  ],
  "sourceIdentifier": "security@grafana.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-183"
        }
      ],
      "source": "security@grafana.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • 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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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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