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CVE-2009-5110

Estado: ModificadaMedia (5)—

dhttpd allows remote attackers to cause a denial of service (daemon outage) via partial HTTP requests, as demonstrated by Slowloris.

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)

Dhttpd — Dhttpd

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2009-5110",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "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": "2011-12-27T18:55:01.017",
  "references": [
    {
      "url": "http://ha.ckers.org/slowloris/",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://ha.ckers.org/slowloris/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "dhttpd allows remote attackers to cause a denial of service (daemon outage) via partial HTTP requests, as demonstrated by Slowloris."
    },
    {
      "lang": "es",
      "value": "dhttpd permite a atacantes remotos provocar una denegación de servicio (caída del demonio) a través de una petición HTTP parcial, tal como se ha demostrado por Slowloris."
    }
  ],
  "lastModified": "2026-06-16T23:15:01.887",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dhttpd:dhttpd:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A7448466-EA49-44DB-8A98-3702723E4E3E"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}