osv-2023-874
Vulnerability from osv_ossfuzz
Published
2023-09-18 14:01
Modified
2023-09-18 14:01
Summary
Memcpy-param-overlap in bit_u_expand
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62461

Crash type: Memcpy-param-overlap
Crash state:
bit_u_expand
bit_TV_to_utf8
dwg_decode_header_variables
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libredwg",
        "purl": "pkg:generic/libredwg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "10646ad0ed31d5291fc898d28b8c610586ef082e"
            },
            {
              "fixed": "36590dabf9ada4f15e5b9f86e206632c376d2b16"
            }
          ],
          "repo": "https://github.com/LibreDWG/libredwg",
          "type": "GIT"
        }
      ],
      "versions": [
        "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"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62461\n\n```\nCrash type: Memcpy-param-overlap\nCrash state:\nbit_u_expand\nbit_TV_to_utf8\ndwg_decode_header_variables\n```\n",
  "id": "OSV-2023-874",
  "modified": "2023-09-18T14:01:11.021190Z",
  "published": "2023-09-18T14:01:11.020858Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62461"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Memcpy-param-overlap in bit_u_expand"
}


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