Security advisory

{
  "id": "882c621514c35d10b0152206453c56deae36627d5170d5246ca0b1e59e532f1e",
  "url": "https://osv.dev/vulnerability/CVE-2023-29578",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2023-29578",
    "summary": "mp4v2 v2.0.0 was discovered to contain a heap buffer overflow via the mp4v2::impl::MP4StringProperty::~MP4StringProperty() function at src/mp4property.cpp.",
    "evidence": "osv:CVE-2023-29578",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2023-29578",
      "aliases": [
        "CVE-2023-29578"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/enzo1982/mp4v2",
              "type": "GIT",
              "events": [
                {
                  "introduced": "b5223402d16775577e2b462a724902b69e90acaa"
                },
                {
                  "last_affected": "b5223402d16775577e2b462a724902b69e90acaa"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:mp4v2_project:mp4v2:2.0.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.0.0"
                      },
                      {
                        "last_affected": "2.0.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.0.0",
            "v2.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-29578.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:29.809066193Z",
      "provider": "osv",
      "references": [
        "https://github.com/z1r00/fuzz_vuln/blob/main/mp4v2/heap-buffer-overflow/mp4property.cpp/readme.md",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/29xxx/CVE-2023-29578.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-29578",
        "https://github.com/TechSmith/mp4v2/issues/74"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/29xxx/CVE-2023-29578.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-29578",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 496809,
  "published_at": "2023-04-24T00:00:00+00:00"
}