{
  "schema_version": "1.4.0",
  "id": "GHSA-x3fg-74w9-f5r4",
  "modified": "2025-06-25T21:30:30Z",
  "published": "2022-05-24T17:05:15Z",
  "aliases": [
    "CVE-2019-16535"
  ],
  "details": "In all versions of ClickHouse before 19.14, an OOB read, OOB write and integer underflow in decompression algorithms can be used to achieve RCE or DoS via native protocol.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16535"
    },
    {
      "type": "WEB",
      "url": "https://clickhouse.yandex/docs/en/security_changelog"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-30T15:15:00Z"
  }
}