CVE-2007-6113

Estado: ModificadaMedia (4.3)—💥 Exploit
Un error en la propiedad signedness de enteros en el disector de DNP3 en Wireshark (anteriormente Ethereal) versiones 0.10.12 hasta 0.99.6, permite a atacantes remotos causar una denegación de servicio (bucle largo) por medio de un paquete DNP3 malformado.
CVSS

Versión: 2.0
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Puntuación base: 4.3
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 6.96%
Percentil entre todas las CVEs puntuadas: 94
Fecha de la puntuación: 10/10/2026
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).
💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
Publicado en Exploit-DB · Wireshark < 0.99.5 - DNP3 Dissector Infinite Loop (31/8/2007)
Tecnologías afectadas (1)

Wireshark — Wireshark
CWE

CWE-189
Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2007-6113",
  "cveTags": [],
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "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,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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        }
      ]
    }
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  "published": "2007-11-23T20:46:00.000",
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
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  "descriptions": [
    {
      "lang": "en",
      "value": "Integer signedness error in the DNP3 dissector in Wireshark (formerly Ethereal) 0.10.12 to 0.99.6 allows remote attackers to cause a denial of service (long loop) via a malformed DNP3 packet."
    },
    {
      "lang": "es",
      "value": "Un error en la propiedad signedness de enteros en el disector de DNP3 en Wireshark (anteriormente Ethereal) versiones 0.10.12 hasta 0.99.6, permite a atacantes remotos causar una denegación de servicio (bucle largo) por medio de un paquete DNP3 malformado."
    }
  ],
  "lastModified": "2026-06-16T22:47:25.637",
  "configurations": [
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            },
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              "criteria": "cpe:2.3:a:wireshark:wireshark:0.99.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D1074B30-F2E6-47CD-8491-29163811E07F"
            },
            {
              "criteria": "cpe:2.3:a:wireshark:wireshark:0.99.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "10FAAC5E-DD4E-49EF-A051-2F80BACC20D1"
            },
            {
              "criteria": "cpe:2.3:a:wireshark:wireshark:0.99.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BB52B779-7A2D-43E0-9F12-C65053002EBC"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "vendorComments": [
    {
      "comment": "Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=CVE-2007-6113\n\nThe Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw.",
      "lastModified": "2008-01-04T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}