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CVE-2012-0043

Estado: ModificadaMedia (5.8)—

Desbordamiento de búfer en la función reassemble_message en epan/dissectors/packet-rlc.c en el "troceador" RLC en Wireshark v1.4.x anteriores a v1.4.11 y v1.6.x anteriores v1.6.5, permite a atacantes remotos provocar una denegación de servicio (caída de la aplicación) o ejecutar código de su elección mediante una serie de paquetes RLC fragmentados.

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)

Wireshark — Wireshark

CWE

Referencias

JSON original (NVD)

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          "baseScore": 5.8,
          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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  "published": "2012-04-11T10:39:25.747",
  "references": [
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-119"
        }
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "Buffer overflow in the reassemble_message function in epan/dissectors/packet-rlc.c in the RLC dissector in Wireshark 1.4.x before 1.4.11 and 1.6.x before 1.6.5 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a series of fragmented RLC packets."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer en la función reassemble_message en epan/dissectors/packet-rlc.c en el \"troceador\" RLC en Wireshark v1.4.x anteriores a v1.4.11 y v1.6.x anteriores v1.6.5, permite a atacantes remotos provocar una denegación de servicio (caída de la aplicación) o ejecutar código de su elección mediante una serie de paquetes RLC fragmentados."
    }
  ],
  "lastModified": "2026-06-16T23:36:33.707",
  "configurations": [
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