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CVE-2008-3442

Estado: ModificadaAlta (7.5)—

WinZip before 11.0 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update, as demonstrated by evilgrade and DNS cache poisoning.

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)

Winzip — Winzip

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2008-3442",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "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": "2008-08-01T14:41:00.000",
  "references": [
    {
      "url": "http://archives.neohapsis.com/archives/bugtraq/2008-07/0250.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securitytracker.com/id?1020581",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.infobyte.com.ar/down/Francisco%20Amato%20-%20evilgrade%20-%20ENG.pdf",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.infobyte.com.ar/down/isr-evilgrade-1.0.0.tar.gz",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://archives.neohapsis.com/archives/bugtraq/2008-07/0250.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securitytracker.com/id?1020581",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.infobyte.com.ar/down/Francisco%20Amato%20-%20evilgrade%20-%20ENG.pdf",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.infobyte.com.ar/down/isr-evilgrade-1.0.0.tar.gz",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "WinZip before 11.0 does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update, as demonstrated by evilgrade and DNS cache poisoning."
    },
    {
      "lang": "es",
      "value": "WinZip anterior a 11.0 no verifica adecuadamente la autenticidad de las actualizaciones, lo cual permite a atacantes de tipo 'hombre en el medio' (man-in-the-middle) ejecutar código de su elección a través de la actualización de un Caballo de Troya, que se manifiesta en el grado de daño y el envenenamiento de la caché DNS.\r\n\r\n"
    }
  ],
  "lastModified": "2026-06-16T22:55:50.260",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:winzip:winzip:7.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A2ACBE01-B77A-4D09-8FB3-D6365786C44F"
            },
            {
              "criteria": "cpe:2.3:a:winzip:winzip:8.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FDE7DCD6-90B3-4259-9BE6-B9F7A30A64AF"
            },
            {
              "criteria": "cpe:2.3:a:winzip:winzip:8.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4088C545-249E-47AD-8BF8-A6A2E5B2BF18"
            },
            {
              "criteria": "cpe:2.3:a:winzip:winzip:8.1:*:sr1:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FD308C7B-E9F6-4874-965D-E4271CF360DF"
            },
            {
              "criteria": "cpe:2.3:a:winzip:winzip:9.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "523ADB29-C3D5-4C06-89B6-22B5FC68C240"
            },
            {
              "criteria": "cpe:2.3:a:winzip:winzip:9.0:*:sr1:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C79A7C70-F1CE-448B-B980-FB976609C48D"
            },
            {
              "criteria": "cpe:2.3:a:winzip:winzip:10.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B4FD09AC-2C56-4DB1-B00A-903103B453AD"
            }
          ],
          "operator": "OR"
        }
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    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}