osv-2024-274
Vulnerability from osv_ossfuzz
Published
2024-04-18 00:09
Modified
2024-04-20 14:21
Summary
Heap-use-after-free in Mat_VarFree
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68071

Crash type: Heap-use-after-free READ 8
Crash state:
Mat_VarFree
Mat_VarFree
MatioRead
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "b6219380c57afa91e9357ff09a33866237748d30:0885c6a34b9f739d57e5cad08b7de866b42c75fc",
        "introduced_range": "bade6369ff47294a2290ea0f61d564559d7d6d68:36aa91bb702a9217ec05c866f932c78f1e0b2647"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "matio",
        "purl": "pkg:generic/matio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "689ba82f28484a7b942d91ffe6c97d7edf5e54ca"
            },
            {
              "fixed": "0885c6a34b9f739d57e5cad08b7de866b42c75fc"
            }
          ],
          "repo": "https://github.com/tbeu/matio.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68071\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nMat_VarFree\nMat_VarFree\nMatioRead\n```\n",
  "id": "OSV-2024-274",
  "modified": "2024-04-20T14:21:22.678715Z",
  "published": "2024-04-18T00:09:21.577754Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68071"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-use-after-free in Mat_VarFree"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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