osv-2022-657
Vulnerability from osv_ossfuzz
Published
2022-07-31 00:02
Modified
2023-01-13 00:11
Summary
Heap-buffer-overflow in dynapi_set_helper
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49613

Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
dynapi_set_helper
dwg_dynapi_entity_set_value
dxf_blocks_read
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libredwg",
        "purl": "pkg:generic/libredwg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8984c223f14dc81180ca5da66f92e5932992bb5c"
            },
            {
              "fixed": "428d1ed6a874d11b39a34f779140755f087fc9e2"
            }
          ],
          "repo": "https://github.com/LibreDWG/libredwg",
          "type": "GIT"
        }
      ],
      "versions": [
        "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",
        "0.12.4.4668",
        "0.12.5.4669",
        "0.12.5.4678",
        "0.12.5.4685",
        "0.12.5.4690",
        "0.12.5.4693",
        "0.12.5.4695",
        "0.12.5.4697",
        "0.12.5.4700",
        "0.12.5.4709",
        "0.12.5.4712",
        "0.12.5.4715",
        "0.12.5.4722"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49613\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\ndynapi_set_helper\ndwg_dynapi_entity_set_value\ndxf_blocks_read\n```\n",
  "id": "OSV-2022-657",
  "modified": "2023-01-13T00:11:29.004032Z",
  "published": "2022-07-31T00:02:03.618698Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49613"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-buffer-overflow in dynapi_set_helper"
}


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