Security advisory

{
  "id": "61ab361cce78ec3827054682c1f227013722436c4a6b6e2af192d22ec92b0bb2",
  "url": "https://osv.dev/vulnerability/CVE-2021-42692",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-42692",
    "summary": "There is a stack-overflow vulnerability in tinytoml v0.4 that can cause a crash or DoS.",
    "evidence": "osv:CVE-2021-42692",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-42692",
      "aliases": [
        "CVE-2021-42692"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/mayah/tinytoml",
              "type": "GIT",
              "events": [
                {
                  "introduced": "ea34092df86a50284abddd915e399374c44ace11"
                },
                {
                  "last_affected": "ea34092df86a50284abddd915e399374c44ace11"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:tinytoml_project:tinytoml:0.4:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4"
                      },
                      {
                        "last_affected": "0.4"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.4",
            "v0.4"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-42692.json"
          }
        }
      ],
      "modified": "2026-10-20T10:55:01.668253895Z",
      "provider": "osv",
      "references": [
        "https://github.com/mayah/tinytoml/issues/49"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-42692",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 386718,
  "published_at": "2022-05-26T11:15:07.547+00:00"
}