{
  "cveId": "CVE-2019-13173",
  "url": "https://patchblox.com/security/cve/CVE-2019-13173",
  "summary": "CVE-2019-13173 is fixed in node-fstream on 1 platform by node-fstream 1.0.10-1ubuntu0.18.04.1 (version 1.0.10-1ubuntu0.18.04.1), released July 1, 2019. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "node-fstream: fstream before 1.0.12 is vulnerable to Arbitrary File Overwrite",
  "description": "fstream before 1.0.12 is vulnerable to Arbitrary File Overwrite. Extracting tarballs containing a hardlink to a file that already exists in the system, and a file that matches the hardlink, will overwrite the system\u0027s file with the contents of the extracted file. The fstream.DirWriter() function is vulnerable.",
  "published": "2019-07-01T17:00:00Z",
  "severity": "Low",
  "epss": 0.02416,
  "epssPercentile": 0.84243,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "node-fstream",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.0.10-1ubuntu0.18.04.1",
      "fix": "node-fstream 1.0.10-1ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-node-fstream-1.0.10-1ubuntu0.18.04.1",
      "released": "2019-07-01T17:00:00Z"
    }
  ],
  "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"
  }
}