{
  "cveId": "CVE-2019-17571",
  "url": "https://patchblox.com/security/cve/CVE-2019-17571",
  "summary": "CVE-2019-17571 is fixed in liblog4j1.2-java on 1 platform by liblog4j1.2-java 1.2.17-8\u002Bdeb10u1build0.18.04.1 (version 1.2.17-8\u002Bdeb10u1build0.18.04.1), released December 20, 2019. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "liblog4j1.2-java: Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be ex...",
  "description": "Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with a deserialization gadget when listening to untrusted network traffic for log data. This affects Log4j versions up to 1.2 up to 1.2.17.",
  "published": "2019-12-20T09:15:00Z",
  "severity": "Medium",
  "epss": 0.6998,
  "epssPercentile": 0.99379,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "liblog4j1.2-java",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.2.17-8\u002Bdeb10u1build0.18.04.1",
      "fix": "liblog4j1.2-java 1.2.17-8\u002Bdeb10u1build0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-liblog4j1.2-java-1.2.17-8-deb10u1build0.18.04.1",
      "released": "2019-12-20T09:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}