osv-2022-34
Vulnerability from osv_ossfuzz
Published
2022-01-12 00:01
Modified
2022-06-16 00:04
Summary
Heap-buffer-overflow in LZ4_decompress_safe
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43513

Crash type: Heap-buffer-overflow READ 16
Crash state:
LZ4_decompress_safe
blosc_d
do_job
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "c-blosc2",
        "purl": "pkg:generic/c-blosc2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4a727370b1c2e9746434c00bf2236db86c31ea5c"
            },
            {
              "fixed": "7f4574f51ad7db56fc13de89e13e7893b1a82189"
            }
          ],
          "repo": "https://github.com/Blosc/c-blosc2.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v2.0.0",
        "v2.0.0-rc2",
        "v2.0.0.rc1",
        "v2.0.1",
        "v2.0.2",
        "v2.0.3",
        "v2.0.4",
        "v2.1.0",
        "v2.1.1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43513\n\n```\nCrash type: Heap-buffer-overflow READ 16\nCrash state:\nLZ4_decompress_safe\nblosc_d\ndo_job\n```\n",
  "id": "OSV-2022-34",
  "modified": "2022-06-16T00:04:26.487538Z",
  "published": "2022-01-12T00:01:27.704351Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43513"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Heap-buffer-overflow in LZ4_decompress_safe"
}


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