osv-2024-123
Vulnerability from osv_ossfuzz
Published
2024-02-22 00:12
Modified
2024-04-29 11:24
Summary
Heap-use-after-free in dxf_tables_read
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66835

Crash type: Heap-use-after-free READ 8
Crash state:
dxf_tables_read
dwg_read_dxf
llvmfuzz.c
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "f2def1e70daae0ea7358875f412ca7b35a458a0c:e3e4d8701fa8380ad82fa37a27720027d26ec5dc"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libredwg",
        "purl": "pkg:generic/libredwg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8ae1f0216bf015cb9d68a64feaca929b7069a9b7"
            },
            {
              "fixed": "e3e4d8701fa8380ad82fa37a27720027d26ec5dc"
            }
          ],
          "repo": "https://github.com/LibreDWG/libredwg",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.13",
        "0.13.1",
        "0.13.2"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66835\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\ndxf_tables_read\ndwg_read_dxf\nllvmfuzz.c\n```\n",
  "id": "OSV-2024-123",
  "modified": "2024-04-29T11:24:19.340311Z",
  "published": "2024-02-22T00:12:27.847169Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66835"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-use-after-free in dxf_tables_read"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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