{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.5.17"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "64f793668e09216029447990702c145403d14375"
            },
            {
              "fixed": "5fa49ef9fc4368fe3d19b5fdaa36d8fa5e7f4606"
            }
          ],
          "repo": "https://github.com/tbeu/matio",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Integer overflow vulnerability in Mat_VarReadNextInfo5 in mat5.c in tbeu matio (aka MAT File I/O Library) 1.5.17, allows attackers to cause a Denial of Service or possibly other unspecified impacts.",
  "id": "CVE-2020-19497",
  "modified": "2026-03-15T13:50:50.933742896Z",
  "published": "2021-07-21T18:15:09.097Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/tbeu/matio/commit/5fa49ef9fc4368fe3d19b5fdaa36d8fa5e7f4606"
    },
    {
      "type": "FIX",
      "url": "https://github.com/tbeu/matio/issues/121"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}