osv-2022-656
Vulnerability from osv_ossfuzz
Published
2022-07-31 00:00
Modified
2022-12-10 00:15
Summary
Heap-buffer-overflow in dwg_decode_LWPOLYLINE_private
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49630

Crash type: Heap-buffer-overflow READ 1
Crash state:
dwg_decode_LWPOLYLINE_private
dwg_decode_LWPOLYLINE
dwg_decode_add_object
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libredwg",
        "purl": "pkg:generic/libredwg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7a44f5e43b2a49bf244e24b796a657c9c78f31a1"
            },
            {
              "fixed": "9d068534eb093790d9be1b8aa8ed47cafc7f2285"
            }
          ],
          "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"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49630\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\ndwg_decode_LWPOLYLINE_private\ndwg_decode_LWPOLYLINE\ndwg_decode_add_object\n```\n",
  "id": "OSV-2022-656",
  "modified": "2022-12-10T00:15:05.367372Z",
  "published": "2022-07-31T00:00:46.624694Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49630"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-buffer-overflow in dwg_decode_LWPOLYLINE_private"
}


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