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CVE-2011-0507

Estado: ModificadaMedia (4.3)—

FTPService.exe in Blackmoon FTP 3.1 Build 1735 and Build 1736 (3.1.7.1736), and possibly other versions before 3.1.8.1737, allows remote attackers to cause a denial of service (crash) via a large number of PORT commands with long arguments, which triggers a NULL pointer dereference. 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)

Blackmoonftpserver — Blackmoon FTP Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-0507",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "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": "2011-01-20T19:00:10.303",
  "references": [
    {
      "url": "http://osvdb.org/70452",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/42933",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.exploit-db.com/exploits/15986",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/45814",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64696",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/70452",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/42933",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.exploit-db.com/exploits/15986",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/45814",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64696",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "FTPService.exe in Blackmoon FTP 3.1 Build 1735 and Build 1736 (3.1.7.1736), and possibly other versions before 3.1.8.1737, allows remote attackers to cause a denial of service (crash) via a large number of PORT commands with long arguments, which triggers a NULL pointer dereference.  NOTE: some of these details are obtained from third party information."
    },
    {
      "lang": "es",
      "value": "FTPService.exe en Blackmoon FTP v3.1 Build 1735 y Build 1736 (v3.1.7.1736), y posiblemente otras versiones anteriores a v3.1.8.1737, permite a atacantes remotos generar una denegación de servicio (caída de la aplicación) a través de un número largo de comandos PORT, provocando una eliminación de referencias a puntero NULL. NOTA: algunos de estos detalles han sido obtenidos de información de terceros ..."
    }
  ],
  "lastModified": "2026-06-16T23:27:31.703",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:blackmoonftpserver:blackmoon_ftp_server:3.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B7089A68-5766-4931-80A5-86A7E0DA3F10"
            },
            {
              "criteria": "cpe:2.3:a:blackmoonftpserver:blackmoon_ftp_server:3.1.7.1735:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0C07C665-3A1F-40B7-A5C5-120D9E38D204"
            },
            {
              "criteria": "cpe:2.3:a:blackmoonftpserver:blackmoon_ftp_server:3.1.7.1736:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F263274E-E922-461F-99C5-A881843CCADF"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n\r\n'CWE-476: NULL Pointer Dereference'",
  "sourceIdentifier": "cve@mitre.org"
}