osv-2021-622
Vulnerability from osv_ossfuzz
Published
2021-04-10 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in frame_get_vlmetalayers
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33071

Crash type: Heap-buffer-overflow READ {*}
Crash state:
frame_get_vlmetalayers
frame_to_schunk
blosc2_schunk_from_buffer
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "c-blosc2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "861ba79f31393dec0a0782ca11cf32cebb6f6610"
            },
            {
              "fixed": "ce9aa2247006ed182dabb922bd3536b13375c4cf"
            }
          ],
          "repo": "https://github.com/Blosc/c-blosc2.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33071\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nframe_get_vlmetalayers\nframe_to_schunk\nblosc2_schunk_from_buffer\n```\n",
  "id": "OSV-2021-622",
  "modified": "2022-04-13T03:04:40.179875Z",
  "published": "2021-04-10T00:00:30.009687Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33071"
    }
  ],
  "summary": "Heap-buffer-overflow in frame_get_vlmetalayers"
}


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