osv-2023-382
Vulnerability from osv_ossfuzz
Published
2023-05-08 14:02
Modified
2023-09-08 14:16
Summary
Use-of-uninitialized-value in wabt::BinaryReaderObjdump::PrintInitExpr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58694

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

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "9008bc8080a4adc703643ea67321dd7b6075fe76:ab05e50ec44506dc81220a21fb8f5e8d048772e0"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wabt",
        "purl": "pkg:generic/wabt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "65ce49a6d307b101aa058da8269e1ccae43feeb9"
            },
            {
              "fixed": "ab05e50ec44506dc81220a21fb8f5e8d048772e0"
            }
          ],
          "repo": "https://github.com/WebAssembly/wabt",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.0.30",
        "1.0.31",
        "1.0.32",
        "1.0.33"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58694\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nwabt::BinaryReaderObjdump::PrintInitExpr\nwabt::BinaryReaderObjdump::EndInitExpr\nwabt::BinaryReaderObjdump::EndGlobalInitExpr\n```\n",
  "id": "OSV-2023-382",
  "modified": "2023-09-08T14:16:45.211921Z",
  "published": "2023-05-08T14:02:07.619674Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58694"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Use-of-uninitialized-value in wabt::BinaryReaderObjdump::PrintInitExpr"
}


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