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CVE-2019-8790

Estado: ModificadaMedia (5.5)—

This issue was addresses by updating incorrect URLSession file descriptors management logic to match Swift 5.0. This issue is fixed in Swift 5.1.1 for Ubuntu. Incorrect management of file descriptors in URLSession could lead to inadvertent data disclosure.

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 (1)

Apple — Swift

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-8790",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
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          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
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  },
  "affected": [
    {
      "source": "product-security@apple.com",
      "affectedData": [
        {
          "vendor": "Apple",
          "product": "Swift for Ubuntu",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "5.1",
              "versionType": "custom"
            }
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  ],
  "published": "2020-10-27T20:15:19.627",
  "references": [
    {
      "url": "https://support.apple.com/en-us/HT210647",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/en-us/HT210647",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-922"
        }
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "This issue was addresses by updating incorrect URLSession file descriptors management logic to match Swift 5.0. This issue is fixed in Swift 5.1.1 for Ubuntu. Incorrect management of file descriptors in URLSession could lead to inadvertent data disclosure."
    },
    {
      "lang": "es",
      "value": "Este problema se abordó al actualizar la lógica de administración de descriptores de archivo URLSession incorrecta para que coincida con Swift versión 5.0. Este problema se corrigió en Swift versión 5.1.1 para Ubuntu. La administración incorrecta de los descriptores de archivos en URLSession podría conllevar a una divulgación de datos inadvertida"
    }
  ],
  "lastModified": "2026-06-17T02:42:37.287",
  "configurations": [
    {
      "nodes": [
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          "negate": false,
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  "sourceIdentifier": "product-security@apple.com"
}