Incorrect delegation lookups can make go-tuf download the wrong artifact

{
  "id": "4acbe8a3dcd7eb4ee37fb6b21eaaf72e7568170f119798f65fde26dd784fa0d2",
  "url": "https://osv.dev/vulnerability/CVE-2024-47534",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Incorrect delegation lookups can make go-tuf download the wrong artifact",
    "summary": "go-tuf is a Go implementation of The Update Framework (TUF). The go-tuf client inconsistently traces the delegations. For example, if targets delegate to \"A\", and to \"B\", and \"B\" delegates to \"C\", then the client should trace the delegations in the order \"A\" then \"B\" then \"C\" but it may incorrectly trace the delegations \"B\"->\"C\"->\"A\". This vulnerability is fixed in 2.0.1.",
    "evidence": "osv:CVE-2024-47534",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2024-47534",
      "aliases": [
        "CVE-2024-47534",
        "GHSA-4f8r-qqr9-fq8j",
        "GO-2024-3166"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/theupdateframework/go-tuf",
              "type": "GIT",
              "events": [
                {
                  "introduced": "ecec5d3a09cfa74482f0797fa38b65a2942a655c"
                },
                {
                  "fixed": "6c47391ef3da3eac29e7b019da00e072303bd748"
                },
                {
                  "fixed": "edc30b474f5afd4cc603e17149704d5aa605151d"
                },
                {
                  "fixed": "f36420caba9edbfdfd64f95a9554c0836d9cf819"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "2.0.0"
                      },
                      {
                        "fixed": "2.0.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "range": [
                      {
                        "fixed": "edc30b474f5afd4cc603e17149704d5aa605151d"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "f36420caba9edbfdfd64f95a9554c0836d9cf819"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-47534.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:22.410472055Z",
      "provider": "osv",
      "references": [
        "https://github.com/theupdateframework/go-tuf/blob/f95222bdd22d2ac4e5b8ed6fe912b645e213c3b5/metadata/metadata.go#L565-L580",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47534.json",
        "https://github.com/theupdateframework/go-tuf/security/advisories/GHSA-4f8r-qqr9-fq8j",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-47534",
        "https://github.com/theupdateframework/go-tuf/commit/edc30b474f5afd4cc603e17149704d5aa605151d",
        "https://github.com/theupdateframework/go-tuf/commit/f36420caba9edbfdfd64f95a9554c0836d9cf819",
        "https://github.com/theupdateframework/tuf-conformance/pull/115"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-362"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47534.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-47534",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 488615,
  "published_at": "2024-10-01T15:17:47.363+00:00"
}