{
  "cveId": "CVE-2018-11574",
  "url": "https://patchblox.com/security/cve/CVE-2018-11574",
  "summary": "CVE-2018-11574 is fixed in ppp on 1 platform by ppp 2.4.7-2\u002B2ubuntu1.1 (version 2.4.7-2\u002B2ubuntu1.1), released June 13, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "ppp: Improper input validation together with an integer overflow in the EAP-TLS protocol implementation in PPPD may cause...",
  "description": "Improper input validation together with an integer overflow in the EAP-TLS protocol implementation in PPPD may cause a crash, information disclosure, or authentication bypass. This implementation is distributed as a patch for PPPD 0.91, and includes the affected eap.c and eap-tls.c files. Configurations that use the \u0060refuse-app\u0060 option are unaffected.",
  "published": "2018-06-13T17:00:00Z",
  "severity": "Medium",
  "epss": 0.0187,
  "epssPercentile": 0.79475,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ppp",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.4.7-2\u002B2ubuntu1.1",
      "fix": "ppp 2.4.7-2\u002B2ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ppp-2.4.7-2-2ubuntu1.1",
      "released": "2018-06-13T17:00:00Z"
    }
  ],
  "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"
  }
}