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CVE-2008-5279

Estado: ModificadaAlta (10)—

The Local ZIM Server (zcs.exe) in Zilab Chat and Instant Messaging (ZIM) Server 2.1 and earlier allow remote attackers to execute arbitrary code via (1) heap-based buffer overflows involving multiple vectors including a long room name and a long source account, and (2) a stack-based buffer overflow with a long username in an information request. 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)

Zilab — ZIM Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2008-5279",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "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"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "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": "2008-11-29T02:30:00.157",
  "references": [
    {
      "url": "http://aluigi.altervista.org/adv/zilabzcsx-adv.txt",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://aluigi.org/poc/zilabzcsx.zip",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/29062",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/27940",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2008/0664",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://aluigi.altervista.org/adv/zilabzcsx-adv.txt",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://aluigi.org/poc/zilabzcsx.zip",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/29062",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/27940",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2008/0664",
      "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": "The Local ZIM Server (zcs.exe) in Zilab Chat and Instant Messaging (ZIM) Server 2.1 and earlier allow remote attackers to execute arbitrary code via (1) heap-based buffer overflows involving multiple vectors including a long room name and a long source account, and (2) a stack-based buffer overflow with a long username in an information request.  NOTE: some of these details are obtained from third party information."
    },
    {
      "lang": "es",
      "value": "El servidor local ZIM zcs.exe) en Zilab Chat y Instant Messaging (ZIM) Server v2.1 y versiones anteriores permite a atacantes remotos ejecutar código de su elección a través de (1) desbordamientos de búfer basados en montículo envolviendo múltiples vectores incluyendo un nombre room largo y una cuenta origen larga, y (2) un desbordamiento de búfer basado en pila con un nombre de usuario largo en una petición de información.\r\nNOTA: algunos de estos detalles han sido obtenidos a partir de la información de terceros."
    }
  ],
  "lastModified": "2026-06-16T22:59:37.470",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:zilab:zim_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E1512E81-1C07-4242-A327-DD6ED51AF566",
              "versionEndIncluding": "2.1"
            },
            {
              "criteria": "cpe:2.3:a:zilab:zim_server:2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7967A0F3-148A-4B43-98CD-CFB45D63D563"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}