{
  "id": "CVE-2019-20792",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-04-29T04:15:17.170",
  "lastModified": "2020-05-26T16:51:15.247",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenSC before 0.20.0 has a double free in coolkey_free_private_data because coolkey_add_object in libopensc/card-coolkey.c lacks a uniqueness check."
    },
    {
      "lang": "es",
      "value": "OpenSC versiones anteriores a 0.20.0, tiene una vulnerabilidad de doble liberaci\u00f3n en la funci\u00f3n coolkey_free_private_data porque la funci\u00f3n coolkey_add_object en el archivo libopensc/card-coolkey.c carece de una comprobaci\u00f3n de unicidad."
    }
  ],
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          "attackVector": "PHYSICAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 0.9,
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  "references": [
    {
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19208",
      "source": "cve@mitre.org",
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}