{
  "cveId": "CVE-2024-49214",
  "url": "https://patchblox.com/security/cve/CVE-2024-49214",
  "summary": "CVE-2024-49214 is fixed in haproxy on 1 platform, first by DEBIAN-CVE-2024-49214, released October 14, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "QUIC in HAProxy 3.1.x before 3.1-dev7, 3.0.x before 3.0.5, and 2.9.x before 2.9.11 allows opening a 0-RTT session with a spoofed IP address. This can bypass the IP allow/block list functionality.",
  "description": "QUIC in HAProxy 3.1.x before 3.1-dev7, 3.0.x before 3.0.5, and 2.9.x before 2.9.11 allows opening a 0-RTT session with a spoofed IP address. This can bypass the IP allow/block list functionality.",
  "published": "2024-10-14T04:15:05Z",
  "severity": "Moderate",
  "cvss": 5.3,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
  "epss": 0.00519,
  "epssPercentile": 0.44408,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49214",
  "fixes": [
    {
      "platform": "linux",
      "product": "haproxy",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.9.11-1",
      "fix": "DEBIAN-CVE-2024-49214",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-49214",
      "released": "2024-10-14T04:15:05Z"
    },
    {
      "platform": "linux",
      "product": "haproxy",
      "release": "Debian 14",
      "fixedVersion": "2.9.11-1",
      "fix": "DEBIAN-CVE-2024-49214",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-49214",
      "released": "2024-10-14T04:15:05Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}