{
  "cveId": "CVE-2017-1000158",
  "url": "https://patchblox.com/security/cve/CVE-2017-1000158",
  "summary": "CVE-2017-1000158 has no fix on record yet for 1 affected product. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "Python 3.5: CPython (aka Python) up to 2.7.13 is vulnerable to an integer overflow in the PyString_DecodeEscape function\u2026",
  "description": "CPython (aka Python) up to 2.7.13 is vulnerable to an integer overflow in the PyString_DecodeEscape function in stringobject.c, resulting in heap-based buffer overflow (and possible arbitrary code execution)",
  "published": "2017-11-17T05:29:00Z",
  "severity": "",
  "cvss": 9.8,
  "epss": 0.07944,
  "epssPercentile": 0.9477,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2017-1000158",
  "fixes": [],
  "noFixYet": [
    {
      "platform": "Windows apps",
      "product": "Python 3.5",
      "status": "no-fix",
      "affectedVersion": "3.5.4"
    }
  ],
  "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"
  }
}