nvd-json-data-feeds/CVE-2020/CVE-2020-38xx/CVE-2020-3856.json

{
  "id": "CVE-2020-3856",
  "sourceIdentifier": "product-security@apple.com",
  "published": "2020-02-27T21:15:17.490",
  "lastModified": "2021-07-21T11:39:23.747",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. Processing a maliciously crafted string may lead to heap corruption."
    },
    {
      "lang": "es",
      "value": "Se abord\u00f3 un problema de corrupci\u00f3n de memoria con una comprobaci\u00f3n de entrada mejorada. Este problema es corregido en iOS versi\u00f3n 13.3.1 y iPadOS versi\u00f3n 13.3.1, macOS Catalina versi\u00f3n 10.15.3, tvOS versi\u00f3n 13.3.1, watchOS versi\u00f3n 6.1.2. El procesamiento de una cadena dise\u00f1ada maliciosamente puede conllevar a una corrupci\u00f3n de la pila."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        },
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
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  "references": [
    {
      "url": "https://support.apple.com/HT210918",
      "source": "product-security@apple.com",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
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      "source": "product-security@apple.com",
      "tags": [
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        "Vendor Advisory"
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      "source": "product-security@apple.com",
      "tags": [
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        "Vendor Advisory"
      ]
    }
  ]
}