osv-2024-793
Vulnerability from osv_ossfuzz
Published
2024-08-16 00:01
Modified
2025-12-31 14:19
Summary
Heap-buffer-overflow in H5HL__fl_deserialize
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68740

Crash type: Heap-buffer-overflow READ 1
Crash state:
H5HL__fl_deserialize
H5HL__cache_datablock_deserialize
H5C_protect
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "matio",
        "purl": "pkg:generic/matio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "29e986fb1cfe09dacdbe386f441882025f652377"
            },
            {
              "fixed": "95ef616e596c15a72abed28ab0b3f6b72bd6e691"
            }
          ],
          "repo": "https://github.com/tbeu/matio.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.5.27",
        "v1.5.28",
        "v1.5.29"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68740\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nH5HL__fl_deserialize\nH5HL__cache_datablock_deserialize\nH5C_protect\n```\n",
  "id": "OSV-2024-793",
  "modified": "2025-12-31T14:19:11.515108Z",
  "published": "2024-08-16T00:01:45.237305Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68740"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in H5HL__fl_deserialize"
}


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