{
  "schema_version": "1.4.0",
  "id": "GHSA-f9q3-7jww-gpw7",
  "modified": "2022-06-29T00:00:30Z",
  "published": "2022-05-24T19:02:48Z",
  "aliases": [
    "CVE-2020-20266"
  ],
  "details": "Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/dot1x process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-20266"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cq674350529/pocs_slides/blob/master/pocs/MikroTik/vul_dot1x/README.md"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/fulldisclosure/2021/May/11"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-19T12:15:00Z"
  }
}