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CVE-2019-13075

Estado: ModificadaMedia (5.3)—

Tor Browser through 8.5.3 has an information exposure vulnerability. It allows remote attackers to detect the browser's language via vectors involving an IFRAME element, because text in that language is included in the title attribute of a LINK element for a non-HTML page. This is related to a behavior of Firefox before 68.

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)

Torproject — TOR Browser

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-13075",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
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  "affected": [
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          "versions": [
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  "published": "2019-06-30T14:15:09.483",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
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  "descriptions": [
    {
      "lang": "en",
      "value": "Tor Browser through 8.5.3 has an information exposure vulnerability. It allows remote attackers to detect the browser's language via vectors involving an IFRAME element, because text in that language is included in the title attribute of a LINK element for a non-HTML page. This is related to a behavior of Firefox before 68."
    },
    {
      "lang": "es",
      "value": "El navegador Tor hasta la versión 8.5.3, presenta una vulnerabilidad de exposición de información. Permite a los atacantes remotos detectar el idioma del navegador por medio de vectores que incluyen un elemento IFRAME, debido a que el texto en ese idioma se incluye en el atributo title de un elemento LINK para una página que no es HTML. Esto está relacionado con un comportamiento de Firefox anterior a versión 68."
    }
  ],
  "lastModified": "2026-06-17T02:16:01.257",
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  "sourceIdentifier": "cve@mitre.org"
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