nvd-json-data-feeds/CVE-2020/CVE-2020-124xx/CVE-2020-12423.json

{
  "id": "CVE-2020-12423",
  "sourceIdentifier": "security@mozilla.org",
  "published": "2020-07-09T15:15:12.193",
  "lastModified": "2023-01-30T17:21:32.267",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "When the Windows DLL \"webauthn.dll\" was missing from the Operating System, and a malicious one was placed in a folder in the user's %PATH%, Firefox may have loaded the DLL, leading to arbitrary code execution. *Note: This issue only affects the Windows operating system; other operating systems are unaffected.* This vulnerability affects Firefox < 78."
    },
    {
      "lang": "es",
      "value": "Cuando la DLL \"webauthn.dll\" de Windows estaba faltando desde el Sistema Operativo y se colocaba una maliciosa en una carpeta en la %PATH% de usuario, Firefox pudo haber cargado la DLL, conllevando a una ejecuci\u00f3n de c\u00f3digo arbitrario. *Nota: este problema solo afecta al sistema operativo Windows; otros sistemas operativos no est\u00e1n afectados. * Esta vulnerabilidad afecta a Firefox versiones anteriores a 78"
    }
  ],
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        "source": "nvd@nist.gov",
        "type": "Primary",
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 1.8,
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      }
    ],
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          "accessVector": "LOCAL",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.9
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.4,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-427"
        }
      ]
    }
  ],
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  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html",
      "source": "security@mozilla.org",
      "tags": [
        "Broken Link"
      ]
    },
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00049.html",
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    },
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1642400",
      "source": "security@mozilla.org",
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        "Issue Tracking",
        "Vendor Advisory"
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      "url": "https://www.mozilla.org/security/advisories/mfsa2020-24/",
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}