{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.0.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "50200152feb724a74a5f64e44d7885151537cfad"
            }
          ],
          "repo": "https://github.com/jerryscript-project/jerryscript",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Jerryscript 3.0.0 was discovered to contain a heap-buffer-overflow via the component scanner_literal_is_created at /jerry-core/parser/js/js-scanner-util.c.",
  "id": "CVE-2023-31907",
  "modified": "2026-03-13T21:52:15.094099598Z",
  "published": "2023-05-10T15:15:10.353Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/jerryscript-project/jerryscript/issues/5073"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}