nvd-json-data-feeds/CVE-2023/CVE-2023-34xx/CVE-2023-3487.json

{
  "id": "CVE-2023-3487",
  "sourceIdentifier": "product-security@silabs.com",
  "published": "2023-10-20T15:15:11.967",
  "lastModified": "2023-10-27T18:50:10.740",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "\nAn integer overflow in Silicon Labs Gecko Bootloader version 4.3.1 and earlier allows unbounded memory access when reading from or writing to storage slots.\n\n"
    },
    {
      "lang": "es",
      "value": "Un desbordamiento de enteros en Silicon Labs Gecko Bootloader versi\u00f3n 4.3.1 y anteriores permite acceso ilimitado a la memoria al leer o escribir en ranuras de almacenamiento."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "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:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      },
      {
        "source": "product-security@silabs.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 7.7,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 5.2
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ]
    },
    {
      "source": "product-security@silabs.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        },
        {
          "lang": "en",
          "value": "CWE-20"
        },
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:silabs:gecko_bootloader:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "4.3.1",
              "matchCriteriaId": "CC6CEA66-303E-4E36-8F75-6AFF06A17639"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://community.silabs.com/s/contentdocument/0698Y00000ZmXqLQAV",
      "source": "product-security@silabs.com",
      "tags": [
        "Permissions Required"
      ]
    },
    {
      "url": "https://github.com/SiliconLabs/gecko_sdk/releases",
      "source": "product-security@silabs.com",
      "tags": [
        "Release Notes"
      ]
    }
  ]
}