osv-2023-452
Vulnerability from osv_ossfuzz
Published
2023-06-03 14:02
Modified
2023-10-31 14:21
Summary
Heap-buffer-overflow in json_write_TF
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59523

Crash type: Heap-buffer-overflow READ {*}
Crash state:
json_write_TF
dwg_json_LTYPE
json_objects_write
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libredwg",
        "purl": "pkg:generic/libredwg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "849794389e436030140dde24ac13b121e933b09f"
            },
            {
              "fixed": "8027830aac4625a96b70b645fbbb4ccb625f781e"
            }
          ],
          "repo": "https://github.com/LibreDWG/libredwg",
          "type": "GIT"
        }
      ],
      "versions": [
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      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59523\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\njson_write_TF\ndwg_json_LTYPE\njson_objects_write\n```\n",
  "id": "OSV-2023-452",
  "modified": "2023-10-31T14:21:55.530747Z",
  "published": "2023-06-03T14:02:13.459131Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59523"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Heap-buffer-overflow in json_write_TF"
}


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