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CVE-2017-11683

Estado: ModificadaMedia (6.5)—

Hay una aserción alcanzable en la función Internal::TiffReader::visitDirectory en el archivo tiffvisitor.cpp de Exiv2 versión 0.26 que conllevará a un ataque de denegación de servicio remoto por medio de una entrada creada.

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 (3)

Canonical — Ubuntu LinuxDebian — Debian LinuxExiv2 — Exiv2

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2017-11683",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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        "obtainOtherPrivilege": false,
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          "vectorString": "CVSS:3.1/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",
          "confidentialityImpact": "NONE"
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        "impactScore": 3.6,
        "exploitabilityScore": 2.8
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  "affected": [
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      "source": "cve@mitre.org",
      "affectedData": [
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              "status": "affected",
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  "published": "2017-07-27T06:29:00.507",
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      "url": "http://www.securityfocus.com/bid/100030",
      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-617"
        }
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  ],
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      "lang": "en",
      "value": "There is a reachable assertion in the Internal::TiffReader::visitDirectory function in tiffvisitor.cpp of Exiv2 0.26 that will lead to a remote denial of service attack via crafted input."
    },
    {
      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T01:02:12.333",
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