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CVE-2019-8741

Estado: ModificadaAlta (7.5)—

A denial of service issue was addressed with improved input validation.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (6)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-8741",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "product-security@apple.com",
      "affectedData": [
        {
          "vendor": "Apple",
          "product": "iOS",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "iOS 13",
              "versionType": "custom"
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        },
        {
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          "product": "watchOS",
          "versions": [
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              "lessThan": "watchOS 6",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Apple",
          "product": "tvOS",
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              "status": "affected",
              "version": "unspecified",
              "lessThan": "tvOS 13",
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            }
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        {
          "vendor": "Apple",
          "product": "macOS",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "macOS Catalina 10.15",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Apple",
          "product": "iTunes for Windows",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "iTunes for Windows 12.10.1",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Apple",
          "product": "iCloud for Windows",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "iCloud for Windows 10.7",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Apple",
          "product": "iCloud for Windows (Legacy)",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "iCloud for Windows 7.14",
              "versionType": "custom"
            }
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      ]
    }
  ],
  "published": "2020-02-28T14:15:10.140",
  "references": [
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      "url": "https://eprint.iacr.org/2019/1421",
      "tags": [
        "Technical Description"
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      "source": "product-security@apple.com"
    },
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      "url": "https://support.apple.com/HT210604",
      "tags": [
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      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/HT210606",
      "tags": [
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      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/HT210607",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/HT210634",
      "tags": [
        "Third Party Advisory"
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      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/HT210635",
      "tags": [
        "Third Party Advisory"
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      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/HT210636",
      "tags": [
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      "source": "product-security@apple.com"
    },
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      "source": "product-security@apple.com"
    },
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      "tags": [
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    },
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      "url": "https://support.apple.com/HT210637",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-835"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A denial of service issue was addressed with improved input validation."
    },
    {
      "lang": "es",
      "value": "Se abordó el problema de una denegación de servicio con una comprobación de entrada mejorada."
    }
  ],
  "lastModified": "2026-06-17T02:42:31.300",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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  "sourceIdentifier": "product-security@apple.com"
}