{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:espressif:esp-idf:5.1:-:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "5.1-NA"
              },
              {
                "last_affected": "5.1-NA"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "012fafb82781f2720f2c636ed3b0ebd0db02cd9d"
            },
            {
              "last_affected": "012fafb82781f2720f2c636ed3b0ebd0db02cd9d"
            }
          ],
          "repo": "https://github.com/espressif/esp-idf",
          "type": "GIT"
        }
      ],
      "versions": [
        "5.1-NA"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/33xxx/CVE-2024-33453.json"
  },
  "details": "Buffer Overflow vulnerability in esp-idf v.5.1 allows a remote attacker to obtain sensitive information via the externalId component.",
  "id": "CVE-2024-33453",
  "modified": "2026-08-07T11:31:24.602475447Z",
  "published": "2024-10-17T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/33xxx/CVE-2024-33453.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-33453"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Ant1sec-ops/CVE-2024-33453"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}