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CVE-2008-3705

Estado: ModificadaAlta (7.5)—

Stack-based buffer overflow in the CLogger::WriteFormated function in echoware/Logger.cpp in EchoVNC Linux before 1.1.2 allows remote echoServers to execute arbitrary code via a large (1) group or (2) user list, aka a "very crowded echoServer" attack. NOTE: some of these details are obtained from third party information.

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)

Echovnc — Echovnc

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2008-3705",
  "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": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2008-08-19T19:41:00.000",
  "references": [
    {
      "url": "http://secunia.com/advisories/31526",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://sourceforge.net/project/shownotes.php?release_id=620019&group_id=133100",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/30722",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44501",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/31526",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://sourceforge.net/project/shownotes.php?release_id=620019&group_id=133100",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/30722",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44501",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Stack-based buffer overflow in the CLogger::WriteFormated function in echoware/Logger.cpp in EchoVNC Linux before 1.1.2 allows remote echoServers to execute arbitrary code via a large (1) group or (2) user list, aka a \"very crowded echoServer\" attack.  NOTE: some of these details are obtained from third party information."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en Pila en la función CLogger::WriteFormated de echoware/Logger.cpp en EchoVNC Linux versiones anteriores a la 1.1.2, permite a echoServers remotos ejecutar código arbitrariamente a través de un (1) grupo o (2) lista de usuarios largos, también conocida como ataque \"echoServer masivo\". NOTA: algunos de estos detalles se obtienen a partir de información de terceros."
    }
  ],
  "lastModified": "2026-06-16T22:56:21.247",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:echovnc:echovnc:*:*:linux:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4BBE402A-9C2C-4594-A5AE-D4FBDE5C912C",
              "versionEndIncluding": "1.1.1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}