{
  "schema_version": "1.4.0",
  "id": "GHSA-x4jr-cxw4-2x5h",
  "modified": "2022-05-24T19:04:08Z",
  "published": "2022-05-24T19:04:08Z",
  "aliases": [
    "CVE-2021-33839"
  ],
  "details": "Luca through 1.7.4 on Android allows remote attackers to obtain sensitive information about COVID-19 tracking because the QR code of a Public Location can be intentionally confused with the QR code of a Private Meeting.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33839"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mame82/misc/blob/master/luca_traceIds.md"
    },
    {
      "type": "WEB",
      "url": "https://luca-app.de/securityoverview/properties/objectives.html"
    },
    {
      "type": "WEB",
      "url": "https://twitter.com/patrick_hennig/status/1387738281757061125"
    },
    {
      "type": "WEB",
      "url": "https://youtu.be/jWyDfEB0m08"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-04T00:15:00Z"
  }
}