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CVE-2017-5656

Estado: ModificadaAlta (7.5)—

Apache CXF's STSClient en versiones anteriores a 3.1.11 y 3.0.13 utiliza un modo defectuoso de los tokens de caché que están asociados al los tokens de delegación, lo que significa que el atacante puede modificar el token el cual puede devolver el identificador correspondiente al token de cacheo a otro usuario.

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)

Apache — CXF

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2017-5656",
  "cveTags": [],
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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  "published": "2017-04-18T16:59:00.197",
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  "vulnStatus": "Modified",
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-384"
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  "descriptions": [
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      "lang": "en",
      "value": "Apache CXF's STSClient before 3.1.11 and 3.0.13 uses a flawed way of caching tokens that are associated with delegation tokens, which means that an attacker could craft a token which would return an identifer corresponding to a cached token for another user."
    },
    {
      "lang": "es",
      "value": "Apache CXF's STSClient en versiones anteriores a 3.1.11 y 3.0.13 utiliza un modo defectuoso de los tokens de caché que están asociados al los tokens de delegación, lo que significa que el atacante puede modificar el token el cual puede devolver el identificador correspondiente al token de cacheo a otro usuario."
    }
  ],
  "lastModified": "2026-06-17T01:20:58.597",
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}