{
  "schema_version": "1.4.0",
  "id": "GHSA-9w8p-gv6j-vj3w",
  "modified": "2022-10-11T19:00:29Z",
  "published": "2022-10-07T18:15:45Z",
  "aliases": [
    "CVE-2022-33896"
  ],
  "details": "A buffer underflow vulnerability exists in the way Hword of Hancom Office 2020 version 11.0.0.5357 parses XML-based office files. A specially-crafted malformed file can cause memory corruption by using memory before buffer start, which can lead to code execution. A victim would need to access a malicious file to trigger this vulnerability.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-33896"
    },
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1574"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-124"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-10-07T15:15:00Z"
  }
}