osv-2021-775
Vulnerability from osv_ossfuzz
Published
2021-05-19 00:00
Modified
2022-04-13 03:28
Summary
Heap-buffer-overflow in _m3d_safestr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34416

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
_m3d_safestr
m3d_load
Assimp::M3DWrapper::M3DWrapper
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "assimp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "af0aca796ebab7663bba2778f7f30dd424f324ca"
            },
            {
              "fixed": "30f17aa2064b86c0096f0ec701b9e8ea9312fef2"
            }
          ],
          "repo": "https://github.com/assimp/assimp.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v5.1.0.rc1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34416\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\n_m3d_safestr\nm3d_load\nAssimp::M3DWrapper::M3DWrapper\n```\n",
  "id": "OSV-2021-775",
  "modified": "2022-04-13T03:28:49.058628Z",
  "published": "2021-05-19T00:00:10.101287Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34416"
    }
  ],
  "summary": "Heap-buffer-overflow in _m3d_safestr"
}


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Detection rules are retrieved from Rulezet.