osv-2024-398
Vulnerability from osv_ossfuzz
Published
2024-05-01 00:11
Modified
2025-11-05 14:29
Summary
Use-of-uninitialized-value in wabt::BinaryReaderObjdump::PrintInitExpr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65975

Crash type: Use-of-uninitialized-value
Crash state:
wabt::BinaryReaderObjdump::PrintInitExpr
wabt::BinaryReaderObjdump::EndInitExpr
wabt::BinaryReaderObjdump::EndGlobalInitExpr
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wabt",
        "purl": "pkg:generic/wabt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "65ce49a6d307b101aa058da8269e1ccae43feeb9"
            }
          ],
          "repo": "https://github.com/WebAssembly/wabt",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.0.30",
        "1.0.31",
        "1.0.32",
        "1.0.33",
        "1.0.34",
        "1.0.35",
        "1.0.36",
        "1.0.37",
        "1.0.38",
        "1.0.39"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65975\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nwabt::BinaryReaderObjdump::PrintInitExpr\nwabt::BinaryReaderObjdump::EndInitExpr\nwabt::BinaryReaderObjdump::EndGlobalInitExpr\n```\n",
  "id": "OSV-2024-398",
  "modified": "2025-11-05T14:29:05.781980Z",
  "published": "2024-05-01T00:11:38.602555Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65975"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Use-of-uninitialized-value in wabt::BinaryReaderObjdump::PrintInitExpr"
}


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