CVE-2013-2486

Estado: ModificadaMedia (6.1)—

La función dissect_diagnosticrequest en epan/dissectors/packet-reload.c en el disertor REsource LOcation And Discovery (también conocido como RELOAD) en Wireshark v1.8.x antes de v1.8.6 usa un tipo de dato entero incorrecto uses, lo que permite a atacantes remotos causar una denegación de servicios (bucle infinito) a través de valores enteros manipulados en un paquete.

CVSS

Versión: 2.0
Vector: AV:A/AC:L/Au:N/C:N/I:N/A:C
Puntuación base: 6.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 1.27%
Percentil entre todas las CVEs puntuadas: 69
Fecha de la puntuación: 9/10/2026

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).

Tecnologías afectadas (3)

Debian — Debian Linux Opensuse — Opensuse Wireshark — Wireshark

CWE

CWE-189

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2013-2486",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.1,
          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2013-03-07T15:55:01.973",
  "references": [
    {
      "url": "http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-reload.c?r1=47805&r2=47804&pathrev=47805",
      "source": "cve@mitre.org"
    },
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      "source": "cve@mitre.org"
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      "source": "cve@mitre.org"
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      "source": "cve@mitre.org"
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      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/52471",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/53425",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.wireshark.org/docs/relnotes/wireshark-1.8.6.html",
      "tags": [
        "Vendor Advisory"
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      "source": "cve@mitre.org"
    },
    {
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      "source": "cve@mitre.org"
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    {
      "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8364",
      "source": "cve@mitre.org"
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      "source": "cve@mitre.org"
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    {
      "url": "http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-reload.c?r1=47805&r2=47804&pathrev=47805",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=47805",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2013-03/msg00065.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00048.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00083.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/52471",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/53425",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.wireshark.org/docs/relnotes/wireshark-1.8.6.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.wireshark.org/security/wnpa-sec-2013-21.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8364",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16109",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The dissect_diagnosticrequest function in epan/dissectors/packet-reload.c in the REsource LOcation And Discovery (aka RELOAD) dissector in Wireshark 1.8.x before 1.8.6 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (infinite loop) via crafted integer values in a packet."
    },
    {
      "lang": "es",
      "value": "La función dissect_diagnosticrequest en epan/dissectors/packet-reload.c en el  disertor REsource LOcation And Discovery (también conocido como RELOAD) en Wireshark v1.8.x antes de v1.8.6 usa un tipo de dato entero incorrecto uses, lo que permite a atacantes remotos causar una denegación de servicios (bucle infinito) a través de valores enteros manipulados en un paquete."
    }
  ],
  "lastModified": "2026-06-16T23:53:34.057",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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            },
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              "matchCriteriaId": "DE554781-1EB9-446E-911F-6C11970C47F4"
            },
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              "matchCriteriaId": "EBB2C482-D2A4-48B3-ACE7-E1DFDCC409B5"
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  "sourceIdentifier": "cve@mitre.org"
}