{
  "cveId": "CVE-2018-7184",
  "url": "https://patchblox.com/security/cve/CVE-2018-7184",
  "summary": "CVE-2018-7184 is fixed in 3 products on 1 platform, first by ntp 1:4.2.8p10\u002Bdfsg-5ubuntu7.1, released March 7, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "ntp: ntpd in ntp 4.2.8p4 before 4.2.8p11 drops bad packets before updating the \u0022received\u0022 timestamp, which allows remote a...",
  "description": "ntpd in ntp 4.2.8p4 before 4.2.8p11 drops bad packets before updating the \u0022received\u0022 timestamp, which allows remote attackers to cause a denial of service (disruption) by sending a packet with a zero-origin timestamp causing the association to reset and setting the contents of the packet as the most recent timestamp. This issue is a result of an incomplete fix for CVE-2015-7704.",
  "published": "2018-03-05T16:00:00Z",
  "severity": "Low",
  "epss": 0.08633,
  "epssPercentile": 0.95135,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ntp",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:4.2.8p10\u002Bdfsg-5ubuntu7.1",
      "fix": "ntp 1:4.2.8p10\u002Bdfsg-5ubuntu7.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ntp-1-4.2.8p10-dfsg-5ubuntu7.1",
      "released": "2018-03-07T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ntpdate",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:4.2.8p10\u002Bdfsg-5ubuntu7.1",
      "fix": "ntpdate 1:4.2.8p10\u002Bdfsg-5ubuntu7.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ntpdate-1-4.2.8p10-dfsg-5ubuntu7.1",
      "released": "2018-03-07T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "sntp",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:4.2.8p10\u002Bdfsg-5ubuntu7.1",
      "fix": "sntp 1:4.2.8p10\u002Bdfsg-5ubuntu7.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-sntp-1-4.2.8p10-dfsg-5ubuntu7.1",
      "released": "2018-03-07T16:00:00Z"
    }
  ],
  "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"
  }
}