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CVE-2008-4514

Estado: ModificadaMedia (5)—

The HTML parser in KDE Konqueror 3.5.9 allows remote attackers to cause a denial of service (application crash) via a font tag with a long color value, which triggers an assertion error.

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)

Konqueror — Konqueror

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2008-4514",
  "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": "2008-10-09T18:00:02.160",
  "references": [
    {
      "url": "http://securityreason.com/securityalert/4394",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/31605",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/6689",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/4394",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/31605",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/6689",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The HTML parser in KDE Konqueror 3.5.9 allows remote attackers to cause a denial of service (application crash) via a font tag with a long color value, which triggers an assertion error."
    },
    {
      "lang": "es",
      "value": "El analizador HTML en KDE Konqueror 3.5.9 permite a atacantes remotos provocar una denegación de servicio (caída de la aplicación) mediante una etiqueta font con una valor de color largo, que desemboca en un error de aserción."
    }
  ],
  "lastModified": "2026-06-16T22:57:58.427",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:konqueror:konqueror:3.5.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9B70AF59-B19C-46E7-B320-FB5E629F707D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "vendorComments": [
    {
      "comment": "We do not consider a crash of a client application such as Konqueror to be a security issue.",
      "lastModified": "2017-09-28T21:32:11.913",
      "organization": "Red Hat"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}