osv-2023-997
Vulnerability from osv_ossfuzz
Published
2023-10-10 13:00
Modified
2023-10-10 13:00
Summary
Heap-buffer-overflow in dxf_fixup_string
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63137

Crash type: Heap-buffer-overflow READ 1
Crash state:
dxf_fixup_string
dwg_dxf_LAYOUT_private
dwg_dxf_LAYOUT
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libredwg",
        "purl": "pkg:generic/libredwg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0ad719902273a8a4d79c026d01ef2057c173579b"
            },
            {
              "fixed": "b01634c896c29bb3a778daeef9e13ef115995610"
            }
          ],
          "repo": "https://github.com/LibreDWG/libredwg",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.12.5.6116",
        "0.12.5.6118",
        "0.12.5.6121",
        "0.12.5.6127",
        "0.12.5.6128",
        "0.12.5.6133",
        "0.12.5.6135",
        "0.12.5.6138",
        "0.12.5.6147",
        "0.12.5.6149",
        "0.12.5.6157",
        "0.12.5.6160",
        "0.12.5.6162",
        "0.12.5.6164",
        "0.12.5.6169",
        "0.12.5.6171",
        "0.12.5.6173",
        "0.12.5.6183",
        "0.12.5.6187",
        "0.12.5.6191",
        "0.12.5.6194",
        "0.12.5.6199",
        "0.12.5.6203",
        "0.12.5.6205",
        "0.12.5.6209",
        "0.12.5.6214",
        "0.12.5.6216",
        "0.12.5.6220",
        "0.12.5.6226",
        "0.12.5.6229",
        "0.12.5.6231",
        "0.12.5.6236",
        "0.12.5.6241",
        "0.12.5.6243",
        "0.12.5.6245",
        "0.12.5.6248",
        "0.12.5.6253",
        "0.12.5.6257",
        "0.12.5.6263",
        "0.12.5.6269",
        "0.12.5.6271",
        "0.12.5.6277",
        "0.12.5.6279",
        "0.12.5.6285",
        "0.12.5.6294",
        "0.12.5.6302",
        "0.12.5.6306",
        "0.12.5.6310",
        "0.12.5.6313",
        "0.12.5.6316",
        "0.12.5.6319",
        "0.12.5.6321",
        "0.12.5.6325",
        "0.12.5.6333",
        "0.12.5.6342",
        "0.12.5.6347",
        "0.12.5.6350",
        "0.12.5.6355",
        "0.12.5.6357",
        "0.12.5.6360",
        "0.12.5.6362",
        "0.12.5.6366",
        "0.12.5.6369",
        "0.12.5.6374",
        "0.12.5.6377",
        "0.12.5.6384",
        "0.12.5.6388",
        "0.12.5.6391",
        "0.12.5.6394",
        "0.12.5.6399",
        "0.12.5.6402",
        "0.12.5.6406",
        "0.12.5.6417",
        "0.12.5.6424",
        "0.12.5.6430",
        "0.12.5.6432",
        "0.12.5.6434",
        "0.12.5.6437",
        "0.12.5.6439",
        "0.12.5.6444",
        "0.12.5.6456",
        "0.12.5.6459",
        "0.12.5.6461",
        "0.12.5.6465",
        "0.12.5.6468",
        "0.12.5.6479",
        "0.12.5.6483",
        "0.12.5.6488",
        "0.12.5.6493",
        "0.12.5.6495",
        "0.12.5.6501",
        "0.12.5.6511",
        "0.12.5.6513",
        "0.12.5.6517"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63137\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\ndxf_fixup_string\ndwg_dxf_LAYOUT_private\ndwg_dxf_LAYOUT\n```\n",
  "id": "OSV-2023-997",
  "modified": "2023-10-10T13:00:49.774346Z",
  "published": "2023-10-10T13:00:49.774042Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63137"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in dxf_fixup_string"
}


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Detection rules are retrieved from Rulezet.