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CVE-2019-3465

Estado: ModificadaAlta (8.8)—

Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message.

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)

Debian — Debian LinuxSimplesamlphp — SimplesamlphpXmlseclibs Project — Xmlseclibs

CWE

Referencias

JSON original (NVD)

Mostrar
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      "description": [
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          "lang": "en",
          "value": "CWE-347"
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      "value": "Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message."
    },
    {
      "lang": "es",
      "value": "Rob Richards XmlSecLibs, todas las versiones anteriores a la v3.0.3, como es usada por ejemplo mediante SimpleSAMLphp, realizó una comprobación incorrecta de las firmas criptográficas en los mensajes XML, permitiendo a un atacante autenticado suplantar a otros o elevar los privilegios por medio de la creación de un mensaje XML diseñado."
    }
  ],
  "lastModified": "2026-06-17T02:35:10.100",
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