{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.5.1-627"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "590312125c833bc496faf815c583cfd053509d2c"
            }
          ],
          "repo": "https://github.com/axiomatic-systems/bento4",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "In Bento4 1.5.1-627, AP4_DataBuffer::SetDataSize does not handle reallocation failures, leading to a memory copy into a NULL pointer. This is different from CVE-2018-20186.",
  "id": "CVE-2019-13959",
  "modified": "2026-03-13T21:54:00.908927322Z",
  "published": "2019-07-18T19:15:11.520Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/axiomatic-systems/Bento4/issues/394"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}