Security advisory

{
  "id": "67ef21ea8db9dc74feafb4ac424c4d99194e6b159e7a52a83ae0f4d74bb4a9f2",
  "url": "https://osv.dev/vulnerability/CVE-2022-24577",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2022-24577",
    "summary": "GPAC 1.0.1 is affected by a NULL pointer dereference in gf_utf8_wcslen. (gf_utf8_wcslen is a renamed Unicode utf8_wcslen function.)",
    "evidence": "osv:CVE-2022-24577",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-24577",
      "aliases": [
        "CVE-2022-24577"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/gpac/gpac",
              "type": "GIT",
              "events": [
                {
                  "introduced": "d8538e8ae946b32d99c6b2c57cbb327146e9cd9d"
                },
                {
                  "last_affected": "d8538e8ae946b32d99c6b2c57cbb327146e9cd9d"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.0.1"
                      },
                      {
                        "last_affected": "1.0.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.0.1",
            "v1.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-24577.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:50.780758899Z",
      "provider": "osv",
      "references": [
        "https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/share/doc/man/gpac.1#L2226-L2229",
        "https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/src/utils/utf.c#L35-L59",
        "https://huntr.dev/bounties/0758b3a2-8ff2-45fc-8543-7633d605d24e/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/24xxx/CVE-2022-24577.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-24577",
        "https://www.debian.org/security/2023/dsa-5411"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/24xxx/CVE-2022-24577.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-24577",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 519173,
  "published_at": "2022-03-14T00:00:00+00:00"
}