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CVE-2018-5815

Estado: ModificadaMedia (6.5)—

Un error de desbordamiento de enteros en la función "parse_qt()" (internal/dcraw_common.cpp) en LibRaw, en versiones anteriores a la 0.18.12, puede explotarse para provocar un bucle infinito mediante un archivo Apple QuickTime especialmente manipulado.

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 (2)

Canonical — Ubuntu LinuxLibraw — Libraw

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2018-5815",
  "cveTags": [],
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "baseScore": 7.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 6.9,
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
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        "impactScore": 3.6,
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  "affected": [
    {
      "source": "PSIRT-CNA@flexerasoftware.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "LibRaw",
          "versions": [
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              "status": "affected",
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  "published": "2018-12-07T22:29:01.613",
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      "source": "PSIRT-CNA@flexerasoftware.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": "CWE-190"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An integer overflow error within the \"parse_qt()\" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.12 can be exploited to trigger an infinite loop via a specially crafted Apple QuickTime file."
    },
    {
      "lang": "es",
      "value": "Un error de desbordamiento de enteros en la función \"parse_qt()\" (internal/dcraw_common.cpp) en LibRaw, en versiones anteriores a la 0.18.12, puede explotarse para provocar un bucle infinito mediante un archivo Apple QuickTime especialmente manipulado."
    }
  ],
  "lastModified": "2026-06-17T02:00:50.080",
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