osv-2022-403
Vulnerability from osv_ossfuzz
Published
2022-05-09 00:00
Modified
2022-12-03 00:15
Summary
Heap-use-after-free in dwg_add_handleref
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47319

Crash type: Heap-use-after-free READ 8
Crash state:
dwg_add_handleref
dwg_add_STYLE
decode_preR13_section
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libredwg",
        "purl": "pkg:generic/libredwg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5514add433990bd19845bb5591b44f187487230f"
            },
            {
              "fixed": "7209631ce9b38244dd5ac69da8e21cb9478c24e8"
            }
          ],
          "repo": "https://github.com/LibreDWG/libredwg",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.12.4.4590",
        "0.12.4.4598",
        "0.12.4.4601",
        "0.12.4.4606",
        "0.12.4.4607",
        "0.12.4.4608",
        "0.12.4.4613",
        "0.12.4.4615",
        "0.12.4.4635",
        "0.12.4.4637",
        "0.12.4.4641",
        "0.12.4.4643",
        "0.12.4.4647",
        "0.12.4.4652",
        "0.12.4.4654",
        "0.12.4.4658",
        "0.12.4.4660"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47319\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\ndwg_add_handleref\ndwg_add_STYLE\ndecode_preR13_section\n```\n",
  "id": "OSV-2022-403",
  "modified": "2022-12-03T00:15:46.871208Z",
  "published": "2022-05-09T00:00:48.738027Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47319"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Heap-use-after-free in dwg_add_handleref"
}


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