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CVE-2020-12105

Estado: ModificadaMedia (5.9)—

OpenConnect through 8.08 mishandles negative return values from X509_check_ function calls, which might assist attackers in performing man-in-the-middle attacks.

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)

Infradead — OpenconnectOpensuse — Leap

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2020-12105",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
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  "affected": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "lang": "en",
      "value": "OpenConnect through 8.08 mishandles negative return values from X509_check_ function calls, which might assist attackers in performing man-in-the-middle attacks."
    },
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      "lang": "es",
      "value": "OpenConnect versiones hasta 8.08, maneja inapropiadamente los valores de retorno negativos a partir de llamadas de la función X509_check_, lo que podría ayudar a atacantes a llevar a cabo ataques de tipo man-in-the-middle ."
    }
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