{
  "cveId": "CVE-2018-11797",
  "url": "https://patchblox.com/security/cve/CVE-2018-11797",
  "summary": "CVE-2018-11797 is fixed in 5 products on 1 platform, first by libfontbox-java 1:1.8.16-2~18.04, released October 5, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libfontbox2-java: In Apache PDFBox 1.8.0 to 1.8.15 and 2.0.0RC1 to 2.0.11, a carefully crafted PDF file can trigger an extremely long r...",
  "description": "In Apache PDFBox 1.8.0 to 1.8.15 and 2.0.0RC1 to 2.0.11, a carefully crafted PDF file can trigger an extremely long running computation when parsing the page tree.",
  "published": "2018-10-05T13:29:00Z",
  "severity": "Medium",
  "epss": 0.03505,
  "epssPercentile": 0.89256,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libfontbox-java",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:1.8.16-2~18.04",
      "fix": "libfontbox-java 1:1.8.16-2~18.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libfontbox-java-1-1.8.16-2-18.04",
      "released": "2018-10-05T13:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libfontbox2-java",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.0.13-2~18.04",
      "fix": "libfontbox2-java 2.0.13-2~18.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libfontbox2-java-2.0.13-2-18.04",
      "released": "2018-10-05T13:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libjempbox-java",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:1.8.16-2~18.04",
      "fix": "libjempbox-java 1:1.8.16-2~18.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libjempbox-java-1-1.8.16-2-18.04",
      "released": "2018-10-05T13:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libpdfbox-java",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:1.8.16-2~18.04",
      "fix": "libpdfbox-java 1:1.8.16-2~18.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpdfbox-java-1-1.8.16-2-18.04",
      "released": "2018-10-05T13:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libpdfbox2-java",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.0.13-2~18.04",
      "fix": "libpdfbox2-java 2.0.13-2~18.04",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpdfbox2-java-2.0.13-2-18.04",
      "released": "2018-10-05T13:29:00Z"
    }
  ],
  "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"
  }
}