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CVE-2008-2419

Status: ModifiedMedium (4.3)—💥 Exploit

Mozilla Firefox 2.0.0.14 allows remote attackers to cause a denial of service (heap corruption and application crash) or possibly execute arbitrary code by triggering an error condition during certain Iframe operations between a JSframe write and a JSframe close, as demonstrated by an error in loading an empty Java applet defined by a 'src="javascript:"' sequence.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

💥 Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

Affected technologies (1)

Mozilla — Firefox

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2008-2419",
  "cveTags": [],
  "metrics": {
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      {
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        "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,
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            }
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  ],
  "published": "2008-05-23T15:32:00.000",
  "references": [
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      "tags": [
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      "url": "http://www.securityfocus.com/bid/29318",
      "tags": [
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    },
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42589",
      "source": "cve@mitre.org"
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    {
      "url": "http://www.0x000000.com/?i=576",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mozilla Firefox 2.0.0.14 allows remote attackers to cause a denial of service (heap corruption and application crash) or possibly execute arbitrary code by triggering an error condition during certain Iframe operations between a JSframe write and a JSframe close, as demonstrated by an error in loading an empty Java applet defined by a 'src=\"javascript:\"' sequence."
    },
    {
      "lang": "es",
      "value": "Mozilla Firefox 2.0.0.14, permite a atacantes remotos provocar una denegación de servicio (corrupción de montículo y caída de aplicación) o posiblemente ejecute código arbitrario lanzando una condición de error durante ciertas operaciones IFRAME entre la escritura JSframe y el cierre del JSframe, como se demostró por un error cargando un applet Java definidos por una secuencia 'src=\"javascript:\"'\r\n"
    }
  ],
  "lastModified": "2026-06-16T22:53:44.737",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}