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CVE-2022-42837

Estado: ModificadaCrítica (9.8)—

Existía un problema en el análisis de las URL. Este problema se solucionó con una validación de entrada mejorada. Este problema se solucionó en iOS 16.2 y iPadOS 16.2, macOS Ventura 13.1, iOS 15.7.2 y iPadOS 15.7.2, watchOS 9.2. Un usuario remoto puede provocar la finalización inesperada de una aplicación o la ejecución de código arbitrario.

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 (4)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-42837",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-42837",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-21T16:59:32.527770Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      },
      {
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          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
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  },
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          "product": "macOS",
          "versions": [
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              "version": "unspecified",
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          "product": "watchOS",
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              "version": "unspecified",
              "lessThan": "9.2",
              "versionType": "custom"
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    }
  ],
  "published": "2022-12-15T19:15:23.220",
  "references": [
    {
      "url": "http://seclists.org/fulldisclosure/2022/Dec/20",
      "tags": [
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    {
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    },
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      "tags": [
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      "source": "product-security@apple.com"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue existed in the parsing of URLs. This issue was addressed with improved input validation. This issue is fixed in iOS 16.2 and iPadOS 16.2, macOS Ventura 13.1, iOS 15.7.2 and iPadOS 15.7.2, watchOS 9.2. A remote user may be able to cause unexpected app termination or arbitrary code execution."
    },
    {
      "lang": "es",
      "value": "Existía un problema en el análisis de las URL. Este problema se solucionó con una validación de entrada mejorada. Este problema se solucionó en iOS 16.2 y iPadOS 16.2, macOS Ventura 13.1, iOS 15.7.2 y iPadOS 15.7.2, watchOS 9.2. Un usuario remoto puede provocar la finalización inesperada de una aplicación o la ejecución de código arbitrario."
    }
  ],
  "lastModified": "2026-06-17T05:05:26.110",
  "configurations": [
    {
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        {
          "negate": false,
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}