{
  "id": "CVE-2023-31431",
  "sourceIdentifier": "sirt@brocade.com",
  "published": "2023-08-02T00:15:17.410",
  "lastModified": "2025-02-13T17:16:28.480",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A buffer overflow vulnerability in \u201cdiagstatus\u201d command in Brocade Fabric OS before Brocade Fabric v9.2.0 and v9.1.1c could allow an authenticated user to crash the Brocade Fabric OS switch leading to a denial of service."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de desbordamiento de b\u00fafer en el comando \"diagstatus\" en Brocade Fabric OS antes de Brocade Fabric v9.2.0 y v9.1.1c podr\u00eda permitir a un usuario autenticado bloquear el conmutador Brocade Fabric OS provocando una denegaci\u00f3n de servicio.\n"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "sirt@brocade.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      },
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "sirt@brocade.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:broadcom:brocade_fabric_operating_system:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "9.1.1c",
              "matchCriteriaId": "04156705-D7B0-4819-9877-1896AE211A87"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:broadcom:brocade_fabric_operating_system:9.2.0:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://security.netapp.com/advisory/ntap-20230908-0007/",
      "source": "sirt@brocade.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://support.broadcom.com/external/content/SecurityAdvisories/0/22384",
      "source": "sirt@brocade.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20230908-0007/",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://support.broadcom.com/external/content/SecurityAdvisories/0/22384",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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}