osv-2021-369
Vulnerability from osv_ossfuzz
Published
2021-02-11 00:01
Modified
2022-04-13 03:04
Summary
Segv on unknown address in blosc_read_header
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30761

Crash type: Segv on unknown address
Crash state:
blosc_read_header
blosc2_getitem_ctx
blosc_getitem
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "c-blosc2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "57fca38a4f51687d71e451ae29df6b353764fb72"
            },
            {
              "fixed": "5a222cc79dc67ce01477da3a3ee10edf1076c655"
            }
          ],
          "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=30761\n\n```\nCrash type: Segv on unknown address\nCrash state:\nblosc_read_header\nblosc2_getitem_ctx\nblosc_getitem\n```\n",
  "id": "OSV-2021-369",
  "modified": "2022-04-13T03:04:40.205415Z",
  "published": "2021-02-11T00:01:00.831869Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30761"
    }
  ],
  "summary": "Segv on unknown address in blosc_read_header"
}


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