{
  "schema_version": "1.4.0",
  "id": "GHSA-xgr5-8gm5-gj39",
  "modified": "2025-04-20T03:31:14Z",
  "published": "2022-05-17T03:02:28Z",
  "aliases": [
    "CVE-2016-2233"
  ],
  "details": "Stack-based buffer overflow in the inbound_cap_ls function in common/inbound.c in HexChat 2.10.2 allows remote IRC servers to cause a denial of service (crash) via a large number of options in a CAP LS message.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-2233"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/39657"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/136563/Hexchat-IRC-Client-2.11.0-CAP-LS-Handling-Buffer-Overflow.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95920"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-01-18T17:59:00Z"
  }
}