osv-2021-676
Vulnerability from osv_ossfuzz
Published
2021-04-23 00:00
Modified
2022-08-31 00:19
Summary
Heap-buffer-overflow in op_Const64
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33554

Crash type: Heap-buffer-overflow WRITE 8
Crash state:
op_Const64
EvaluateExpression
m3_LoadModule
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wasm3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "555f3ee408e736dd331534d01c37b526a6085d36"
            },
            {
              "fixed": "321ba58316e77b5f4d977897aaa4bdbe43a5e38b"
            }
          ],
          "repo": "https://github.com/wasm3/wasm3",
          "type": "GIT"
        }
      ],
      "versions": [
        "v0.5.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33554\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\nop_Const64\nEvaluateExpression\nm3_LoadModule\n```\n",
  "id": "OSV-2021-676",
  "modified": "2022-08-31T00:19:46.676843Z",
  "published": "2021-04-23T00:00:13.384468Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33554"
    }
  ],
  "summary": "Heap-buffer-overflow in op_Const64"
}


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