{
  "cveId": "CVE-2020-11958",
  "url": "https://patchblox.com/security/cve/CVE-2020-11958",
  "summary": "CVE-2020-11958 is fixed in re2c on 1 platform by re2c 1.3-1ubuntu0.1 (version 1.3-1ubuntu0.1), released April 20, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "re2c: re2c 1.3 has a heap-based buffer overflow in Scanner::fill in parse/scanner.cc via a long lexeme.",
  "description": "re2c 1.3 has a heap-based buffer overflow in Scanner::fill in parse/scanner.cc via a long lexeme.",
  "published": "2020-04-20T18:15:00Z",
  "severity": "Medium",
  "epss": 0.01698,
  "epssPercentile": 0.77317,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "re2c",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.3-1ubuntu0.1",
      "fix": "re2c 1.3-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-re2c-1.3-1ubuntu0.1",
      "released": "2020-04-20T18:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}