{
  "cveId": "CVE-2023-38315",
  "url": "https://patchblox.com/security/cve/CVE-2023-38315",
  "summary": "CVE-2023-38315 is fixed in opennds on 1 platform by DEBIAN-CVE-2023-38315 (version 10.2.0\u002Bdfsg-1), released November 17, 2023. It is not reported as exploited. Patch Radar priority: High.",
  "title": "opennds: An issue was discovered in OpenNDS Captive Portal before version 10.1.2",
  "description": "An issue was discovered in OpenNDS Captive Portal before version 10.1.2. It has a try_to_authenticate NULL pointer dereference that can be triggered with a crafted GET HTTP with a missing client token query string parameter. Triggering this issue results in crashing OpenNDS (a Denial-of-Service condition). Affected OpenNDS Captive Portal before version 10.1.2 fixed in OpenWrt master, OpenWrt 23.05 and OpenWrt 22.03 on 28. August 2023 by updating OpenNDS to version 10.1.3.",
  "published": "2023-11-17T06:15:33Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00956,
  "epssPercentile": 0.61659,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "opennds",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "10.2.0\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2023-38315",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-38315",
      "released": "2023-11-17T06:15:33Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}