{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.0.1"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "d8538e8ae946b32d99c6b2c57cbb327146e9cd9d"
            },
            {
              "fixed": "8e05648d6b4459facbc783025c5c42d301fef5c3"
            }
          ],
          "repo": "https://github.com/gpac/gpac",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "An issue was discovered in gpac before 1.0.1. The abst_box_read function in box_code_adobe.c has a heap-based buffer over-read.",
  "id": "CVE-2020-23928",
  "modified": "2026-08-07T11:31:32.795400085Z",
  "published": "2021-04-21T18:15:08.383Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/gpac/gpac/issues/1568"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/gpac/gpac/issues/1569"
    },
    {
      "type": "FIX",
      "url": "https://github.com/gpac/gpac/commit/8e05648d6b4459facbc783025c5c42d301fef5c3"
    },
    {
      "type": "ARTICLE",
      "url": "https://cwe.mitre.org/data/definitions/126.html"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}