{
  "schema_version": "1.4.0",
  "id": "GHSA-jc5x-q9q8-4xhc",
  "modified": "2022-05-24T19:08:29Z",
  "published": "2022-05-24T19:08:29Z",
  "aliases": [
    "CVE-2021-36977"
  ],
  "details": "matio (aka MAT File I/O Library) 1.5.20 and 1.5.21 has a heap-based buffer overflow in H5MM_memcpy (called from H5MM_malloc and H5C_load_entry).",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36977"
    },
    {
      "type": "WEB",
      "url": "https://github.com/HDFGroup/hdf5/issues/272"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/oss-fuzz/issues/4999"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/oss-fuzz-vulns/commit/37b781ace1b4228fc36483bb7e30c72ea9d4c3d6"
    },
    {
      "type": "WEB",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31265"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2021-440.yaml"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-20T07:15:00Z"
  }
}