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CVE-2014-8641

Estado: ModificadaAlta (7.5)—

Use-after-free vulnerability in the WebRTC implementation in Mozilla Firefox before 35.0, Firefox ESR 31.x before 31.4, and SeaMonkey before 2.32 allows remote attackers to execute arbitrary code via crafted track data.

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 (3)

Mozilla — FirefoxMozilla — Firefox ESRMozilla — Seamonkey

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2014-8641",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "security@mozilla.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-01-14T11:59:09.727",
  "references": [
    {
      "url": "http://linux.oracle.com/errata/ELSA-2015-0046.html",
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00014.html",
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    {
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html",
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    {
      "url": "http://www.securityfocus.com/bid/72044",
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    {
      "url": "http://www.securitytracker.com/id/1031533",
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    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1108455",
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    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/99961",
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    {
      "url": "https://security.gentoo.org/glsa/201504-01",
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/99961",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://security.gentoo.org/glsa/201504-01",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "NVD-CWE-Other"
        }
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  "descriptions": [
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      "lang": "en",
      "value": "Use-after-free vulnerability in the WebRTC implementation in Mozilla Firefox before 35.0, Firefox ESR 31.x before 31.4, and SeaMonkey before 2.32 allows remote attackers to execute arbitrary code via crafted track data."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso después de liberación en la implementación WebRTC en Mozilla Firefox anterior a 35.0, Firefox ESR 31.x anterior a 31.4, y SeaMonkey anterior a 2.32 permite a atacantes remotos ejecutar código arbitrario a través de datos track manipulados."
    }
  ],
  "lastModified": "2026-06-17T00:17:04.983",
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  "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/416.html\">CWE-416: Use After Free</a>",
  "sourceIdentifier": "security@mozilla.org"
}