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CVE-2020-7042

Estado: ModificadaMedia (5.3)—

An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL 1.0.2 or later. tunnel.c mishandles certificate validation because the hostname check operates on uninitialized memory. The outcome is that a valid certificate is never accepted (only a malformed certificate may be accepted).

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 (4)

Fedoraproject — FedoraOpenfortivpn Project — OpenfortivpnOpensuse — Backports SLEOpensuse — Leap

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-7042",
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          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
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          "integrityImpact": "LOW",
          "userInteraction": "NONE",
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  "published": "2020-02-27T18:15:11.547",
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          "value": "CWE-295"
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          "value": "CWE-908"
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      "value": "An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL 1.0.2 or later. tunnel.c mishandles certificate validation because the hostname check operates on uninitialized memory. The outcome is that a valid certificate is never accepted (only a malformed certificate may be accepted)."
    },
    {
      "lang": "es",
      "value": "Se detectó un problema en openfortivpn versión 1.11.0, cuando se usaba con OpenSSL versiones 1.0.2 o posteriores, en el archivo tunnel.c, maneja inapropiadamente la comprobación del certificado porque la verificación del nombre de host funciona en la memoria no inicializada. El resultado es que un certificado válido nunca es aceptado (solo puede ser aceptado un certificado malformado)."
    }
  ],
  "lastModified": "2026-06-17T03:24:10.973",
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