osv-2022-664
Vulnerability from osv_ossfuzz
Published
2022-08-02 00:00
Modified
2022-11-25 00:14
Summary
Heap-buffer-overflow in decode_preR13_section_hdr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49675

Crash type: Heap-buffer-overflow WRITE 4
Crash state:
decode_preR13_section_hdr
decode_preR13
dwg_decode
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libredwg",
        "purl": "pkg:generic/libredwg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "580e8bbebf18579b97e2c20b032368b9079624ca"
            },
            {
              "fixed": "8bdb594582853d33f6ca41a0decd7f2f40619657"
            }
          ],
          "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"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49675\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\ndecode_preR13_section_hdr\ndecode_preR13\ndwg_decode\n```\n",
  "id": "OSV-2022-664",
  "modified": "2022-11-25T00:14:56.081549Z",
  "published": "2022-08-02T00:00:39.660612Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49675"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-buffer-overflow in decode_preR13_section_hdr"
}


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Detection rules are retrieved from Rulezet.