Security advisory

{
  "id": "ea35d1d02cb2c8dce1560ca4fd634c395a023a4a711636392c04c31e8c835b02",
  "url": "https://osv.dev/vulnerability/CVE-2020-35982",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-35982",
    "summary": "An issue was discovered in GPAC version 0.8.0 and 1.0.1. There is an invalid pointer dereference in the function gf_hinter_track_finalize() in media_tools/isom_hinter.c.",
    "evidence": "osv:CVE-2020-35982",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-35982",
      "aliases": [
        "CVE-2020-35982"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/gpac/gpac",
              "type": "GIT",
              "events": [
                {
                  "introduced": "6b4ab401297be43b57f9eddd675971a8a5feab44"
                },
                {
                  "last_affected": "d8538e8ae946b32d99c6b2c57cbb327146e9cd9d"
                },
                {
                  "fixed": "a4eb327049132359cae54b59faec9e2f14c5a619"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:gpac:gpac:0.8.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.8.0"
                      },
                      {
                        "last_affected": "0.8.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.0.1"
                      },
                      {
                        "last_affected": "1.0.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "range": [
                      {
                        "fixed": "a4eb327049132359cae54b59faec9e2f14c5a619"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.8.0",
            "1.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35982.json",
            "vanir_signatures": [
              {
                "id": "CVE-2020-35982-c364999a",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "183844304627269917020716461575544652385",
                    "118357363672611172209607932728985056672",
                    "52084474073509415195748801604379413111",
                    "121538243904070898824051142079232447247"
                  ]
                },
                "source": "https://github.com/gpac/gpac/commit/a4eb327049132359cae54b59faec9e2f14c5a619",
                "target": {
                  "file": "src/media_tools/isom_hinter.c"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-35982-c960e1fc",
                "digest": {
                  "length": 8453,
                  "function_hash": "47087842153218629643320023575938399262"
                },
                "source": "https://github.com/gpac/gpac/commit/a4eb327049132359cae54b59faec9e2f14c5a619",
                "target": {
                  "file": "src/media_tools/isom_hinter.c",
                  "function": "gf_hinter_track_finalize"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T14:00:24Z"
          }
        }
      ],
      "modified": "2026-10-20T14:00:24.646306221Z",
      "provider": "osv",
      "references": [
        "https://github.com/gpac/gpac/commit/a4eb327049132359cae54b59faec9e2f14c5a619",
        "https://github.com/gpac/gpac/issues/1660"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-35982",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 388508,
  "published_at": "2021-04-21T16:15:08.757+00:00"
}