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CVE-2021-28090

Estado: ModificadaMedia (5.3)—

Tor before 0.4.5.7 allows a remote attacker to cause Tor directory authorities to exit with an assertion failure, aka TROVE-2021-002.

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 (2)

Fedoraproject — FedoraTorproject — TOR

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-28090",
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          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
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  "affected": [
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      "affectedData": [
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  "published": "2021-03-19T05:15:12.870",
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  "weaknesses": [
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      "description": [
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          "value": "CWE-617"
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  "descriptions": [
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      "lang": "en",
      "value": "Tor before 0.4.5.7 allows a remote attacker to cause Tor directory authorities to exit with an assertion failure, aka TROVE-2021-002."
    },
    {
      "lang": "es",
      "value": "Tor versiones anteriores a 0.4.5.7, permite a un atacante remoto causar que autoridades del directorio de Tor salgan con un fallo de aserción, también se conoce como TROVE-2021-002"
    }
  ],
  "lastModified": "2026-06-17T03:45:47.713",
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