osv-2021-1385
Vulnerability from osv_ossfuzz
Published
2021-09-28 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in Assimp::BaseImporter::ConvertToUTF8
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39339

Crash type: Heap-buffer-overflow READ 1
Crash state:
Assimp::BaseImporter::ConvertToUTF8
Assimp::BaseImporter::TextFileToBuffer
Assimp::OpenGEX::OpenGEXImporter::InternReadFile
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "assimp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8a975549a99bd21b7a2c09cc37b73e52a3919fed"
            },
            {
              "fixed": "215f4e1f4dcca57f1dee9f18519df1af659ad62c"
            }
          ],
          "repo": "https://github.com/assimp/assimp.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v5.1.0",
        "v5.1.0.rc1",
        "v5.1.1",
        "v5.1.2",
        "v5.1.3",
        "v5.1.4"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39339\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nAssimp::BaseImporter::ConvertToUTF8\nAssimp::BaseImporter::TextFileToBuffer\nAssimp::OpenGEX::OpenGEXImporter::InternReadFile\n```\n",
  "id": "OSV-2021-1385",
  "modified": "2022-04-13T03:04:42.673761Z",
  "published": "2021-09-28T00:00:07.486971Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39339"
    }
  ],
  "summary": "Heap-buffer-overflow in Assimp::BaseImporter::ConvertToUTF8"
}


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