{
  "id": "CVE-2009-4593",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2010-01-07T18:30:01.057",
  "lastModified": "2024-11-21T01:10:00.170",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The bftpdutmp_log function in bftpdutmp.c in Bftpd before 2.4 does not place a '\\0' character at the end of the string value of the ut.bu_host structure member, which might allow remote attackers to cause a denial of service (daemon crash) via unspecified vectors. NOTE: some of these details are obtained from third party information."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n bftpdutmp_log en bftpdutmp.c en Bftpd anterior a v2.4 no coloca un car\u00e1cter '\\0' al final del valor de la cadena del miembro de la estructura ut.bu_host, lo que podr\u00eda permitir a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda del demonio) a trav\u00e9s de vectores sin especificar. NOTA: algunos de estos detalles se han obtenido de informaci\u00f3n de terceros."
    }
  ],
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "baseScore": 5.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "NVD-CWE-Other"
        }
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  "references": [
    {
      "url": "http://bftpd.sourceforge.net/downloads/CHANGELOG",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://bftpd.sourceforge.net/news.html#032130",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://secunia.com/advisories/37185",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/36820",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/3032",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://bftpd.sourceforge.net/downloads/CHANGELOG",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://bftpd.sourceforge.net/news.html#032130",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
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    },
    {
      "url": "http://secunia.com/advisories/37185",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
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    },
    {
      "url": "http://www.securityfocus.com/bid/36820",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/3032",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
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    }
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}