{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.3.0"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "An out-of-bounds read vulnerability exists in the GCode::extrude() functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A specially crafted stl file could lead to information disclosure. An attacker can provide a malicious file to trigger this vulnerability.",
  "id": "CVE-2021-44962",
  "modified": "2026-03-13T21:49:04.312292876Z",
  "published": "2022-03-01T02:15:07.507Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://slic3r.org"
    },
    {
      "type": "EVIDENCE",
      "url": "https://hackmd.io/KSI1bwGfSyO7T8UCf0HeTw"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}