osv-2021-1521
Vulnerability from osv_ossfuzz
Published
2021-11-03 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in exif_data_load_data_content
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40617

Crash type: Heap-buffer-overflow READ 4
Crash state:
exif_data_load_data_content
exif_data_load_data
exif_loader_get_data
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libexif"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "a918830b8830e1e3657b4f36f48571a8d95a4ec8"
            },
            {
              "fixed": "4bd5cd63390731a1473205f9346cd4fcc1b0f668"
            }
          ],
          "repo": "https://github.com/libexif/libexif",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40617\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nexif_data_load_data_content\nexif_data_load_data\nexif_loader_get_data\n```\n",
  "id": "OSV-2021-1521",
  "modified": "2022-04-13T03:04:40.842031Z",
  "published": "2021-11-03T00:00:07.006490Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40617"
    }
  ],
  "summary": "Heap-buffer-overflow in exif_data_load_data_content"
}


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