osv-2022-750
Vulnerability from osv_ossfuzz
Published
2022-08-20 00:00
Modified
2022-08-20 00:00
Summary
Heap-buffer-overflow in do_job
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50433

Crash type: Heap-buffer-overflow WRITE 4
Crash state:
do_job
blosc_compress_context
blosc2_compress_ctx
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "c-blosc2",
        "purl": "pkg:generic/c-blosc2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "29d770956cab08bf610f73d23ecbf78a5d87b314"
            },
            {
              "fixed": "55e9b06c6191af68938dc3301b7ed4153cf86f7a"
            }
          ],
          "repo": "https://github.com/Blosc/c-blosc2.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v2.3.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50433\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\ndo_job\nblosc_compress_context\nblosc2_compress_ctx\n```\n",
  "id": "OSV-2022-750",
  "modified": "2022-08-20T00:00:10.770920Z",
  "published": "2022-08-20T00:00:10.770653Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50433"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Heap-buffer-overflow in do_job"
}


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