{
  "cveId": "CVE-2023-24809",
  "url": "https://patchblox.com/security/cve/CVE-2023-24809",
  "summary": "CVE-2023-24809 is fixed in nethack on 1 platform, first by DEBIAN-CVE-2023-24809, released February 17, 2023. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "nethack: NetHack is a single player dungeon exploration game",
  "description": "NetHack is a single player dungeon exploration game. Starting with version 3.6.2 and prior to version 3.6.7, illegal input to the \u0022C\u0022 (call) command can cause a buffer overflow and crash the NetHack process. This vulnerability may be a security issue for systems that have NetHack installed suid/sgid and for shared systems. For all systems, it may result in a process crash. This issue is resolved in NetHack 3.6.7. There are no known workarounds.",
  "published": "2023-02-17T20:15:12Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00235,
  "epssPercentile": 0.14566,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "nethack",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.6.7-1",
      "fix": "DEBIAN-CVE-2023-24809",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-24809",
      "released": "2023-02-17T20:15:12Z"
    },
    {
      "platform": "linux",
      "product": "nethack",
      "release": "Debian 14",
      "fixedVersion": "3.6.7-1",
      "fix": "DEBIAN-CVE-2023-24809",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-24809",
      "released": "2023-02-17T20:15:12Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}