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CVE-2004-1008

Estado: ModificadaAlta (10)—

Integer signedness error in the ssh2_rdpkt function in PuTTY before 0.56 allows remote attackers to execute arbitrary code via a SSH2_MSG_DEBUG packet with a modified stringlen parameter, which leads to a buffer overflow.

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)

Putty — PuttyTortoisecvs — Tortoisecvs

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2004-1008",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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        "acInsufInfo": false,
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  "published": "2005-01-10T05:00:00.000",
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    },
    {
      "lang": "es",
      "value": "Error de falta de signo en enteros en la función ssh2_rdpkt en PuTTY anteriores a 0.56 permite a atacantes remotos ejecutar código de su elección mediante un paquete SSH2_MSG_DEBUG con un parámetro stringlen modificado, lo que conduce a un desbordamiento de búfer."
    }
  ],
  "lastModified": "2026-06-16T22:06:50.433",
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}