{
  "schema_version": "1.4.0",
  "id": "GHSA-xhq4-5269-2ffv",
  "modified": "2022-05-24T17:09:52Z",
  "published": "2022-05-24T17:09:52Z",
  "aliases": [
    "CVE-2018-21035"
  ],
  "details": "In Qt through 5.14.1, the WebSocket implementation accepts up to 2GB for frames and 2GB for messages. Smaller limits cannot be configured. This makes it easier for attackers to cause a denial of service (memory consumption).",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-21035"
    },
    {
      "type": "WEB",
      "url": "https://bugreports.qt.io/browse/QTBUG-70693"
    },
    {
      "type": "WEB",
      "url": "https://codereview.qt-project.org/c/qt/qtwebsockets/+/284735"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-02-28T21:15:00Z"
  }
}