UNKNOWN READ in H5HG_read

{
  "id": "44f1d670e46ce63d293264c2437cf14776096706e3ad02888982fb471dc7a0e2",
  "url": "https://osv.dev/vulnerability/OSV-2024-223",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "UNKNOWN READ in H5HG_read",
    "summary": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=67725 ``` Crash type: UNKNOWN READ Crash state: H5HG_read H5VL__native_blob_get H5VL__blob_get ```",
    "evidence": "osv:OSV-2024-223",
    "products": [
      {
        "name": {
          "value": "matio",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "v1.5.24",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v1.5.25",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v1.5.26",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v1.5.27",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v1.5.28",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v1.5.29",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v1.5.30",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v1.6.0",
            "evidence": "/affected/0/versions"
          }
        ]
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "OSV-2024-223",
      "aliases": [
        "OSV-2024-223"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/tbeu/matio.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "6fded58f72eda51b7baabf05174315a9570b28c2"
                }
              ]
            }
          ],
          "package": {
            "name": "matio",
            "purl": "pkg:generic/matio",
            "ecosystem": "OSS-Fuzz"
          },
          "versions": [
            "v1.5.24",
            "v1.5.25",
            "v1.5.26",
            "v1.5.27",
            "v1.5.28",
            "v1.5.29",
            "v1.5.30",
            "v1.6.0"
          ],
          "database_specific": {
            "source": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2024-223.yaml",
            "introduced_range": "77d8c989bc802b81354d86056386a762ef1fcfa1:1a2c5ca53c083ac151e74ae289ad27336d625f9c"
          },
          "ecosystem_specific": {
            "severity": "MEDIUM"
          }
        }
      ],
      "modified": "2026-10-19T15:00:14.350799Z",
      "provider": "osv",
      "references": [
        "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=67725"
      ]
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 375247,
  "published_at": "2024-04-01T00:01:29.989664+00:00"
}