osv-2020-429
Vulnerability from osv_ossfuzz
Published
2020-07-01 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in MEM_read32
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14368

Crash type: Heap-buffer-overflow READ 4
Crash state:
MEM_read32
ZSTDv05_decodeSequence
ZSTDv05_decompressSequences
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "zstd"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "610a81ecf9593893ed2f69718d3ecbd234297804"
            },
            {
              "fixed": "0fd322f812211e653a83492c0c114b933f8b6bc5"
            }
          ],
          "repo": "https://github.com/facebook/zstd",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14368\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nMEM_read32\nZSTDv05_decodeSequence\nZSTDv05_decompressSequences\n```\n",
  "id": "OSV-2020-429",
  "modified": "2022-04-13T03:04:31.653842Z",
  "published": "2020-07-01T00:00:08.999234Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14368"
    }
  ],
  "summary": "Heap-buffer-overflow in MEM_read32"
}


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