osv-2021-543
Vulnerability from osv_ossfuzz
Published
2021-03-21 00:01
Modified
2022-04-13 03:04
Summary
Heap-use-after-free in dxf_objects_read
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32275

Crash type: Heap-use-after-free READ 2
Crash state:
dxf_objects_read
dwg_read_dxf
llvmfuzz.c
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libredwg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3b47eb0fe81ab7ded5342208feac016076e0e668"
            },
            {
              "fixed": "5b27162afa44042bd43dec3fed8a1177c2c43ebb"
            }
          ],
          "repo": "https://github.com/LibreDWG/libredwg",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.12.3.4261",
        "0.12.3.4264"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32275\n\n```\nCrash type: Heap-use-after-free READ 2\nCrash state:\ndxf_objects_read\ndwg_read_dxf\nllvmfuzz.c\n```\n",
  "id": "OSV-2021-543",
  "modified": "2022-04-13T03:04:41.108441Z",
  "published": "2021-03-21T00:01:06.640931Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32275"
    }
  ],
  "summary": "Heap-use-after-free in dxf_objects_read"
}


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