{
  "cveId": "CVE-2020-28617",
  "url": "https://patchblox.com/security/cve/CVE-2020-28617",
  "summary": "CVE-2020-28617 is fixed in cgal on 1 platform, first by DEBIAN-CVE-2020-28617, released April 18, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "cgal: Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1",
  "description": "Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which could lead to code execution. An attacker can provide malicious input to trigger any of these vulnerabilities. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser\u003CEW\u003E::read_vertex() vh-\u003Esfaces_last().",
  "published": "2022-04-18T17:15:13Z",
  "severity": "high",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss": 0.02429,
  "epssPercentile": 0.84331,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "cgal",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.2-3",
      "fix": "DEBIAN-CVE-2020-28617",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2020-28617",
      "released": "2022-04-18T17:15:13Z"
    },
    {
      "platform": "linux",
      "product": "cgal",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.2-3",
      "fix": "DEBIAN-CVE-2020-28617",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2020-28617",
      "released": "2022-04-18T17:15:13Z"
    },
    {
      "platform": "linux",
      "product": "cgal",
      "release": "Debian 14",
      "fixedVersion": "5.2-3",
      "fix": "DEBIAN-CVE-2020-28617",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2020-28617",
      "released": "2022-04-18T17:15:13Z"
    }
  ],
  "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"
  }
}