{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "da74b3c91570b9716fbb424e90935806b2b29814"
            }
          ],
          "repo": "https://github.com/eclipse/wakaama",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "In Eclipse Wakaama, ever since its inception until 2021-01-14, the CoAP parsing code does not properly sanitize network-received data.",
  "id": "CVE-2021-41040",
  "modified": "2026-03-13T21:49:25.770848149Z",
  "published": "2022-02-01T12:15:08.023Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=577968"
    },
    {
      "type": "FIX",
      "url": "https://github.com/eclipse/wakaama/pull/640"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}