{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.3.6"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "7d9a651f6c533d72553bbd509c2b6ab5f348473a"
            },
            {
              "fixed": "d919b2744cd05abae043490f0a3dd1946c1ccb8c"
            }
          ],
          "repo": "https://github.com/open5gs/open5gs",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "A buffer overflow in lib/sbi/message.c in Open5GS 2.3.6 and earlier allows remote attackers to Denial of Service via a crafted sbi request.",
  "id": "CVE-2021-44109",
  "modified": "2026-08-07T11:31:20.657233139Z",
  "published": "2022-04-05T02:15:06.967Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://github.com/open5gs/open5gs/issues/1247"
    },
    {
      "type": "FIX",
      "url": "https://github.com/open5gs/open5gs/commit/d919b2744cd05abae043490f0a3dd1946c1ccb8c"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}