osv-2021-373
Vulnerability from osv_ossfuzz
Published
2021-02-12 00:00
Modified
2022-04-13 03:34
Summary
Global-buffer-overflow in wabt::GetRelocTypeName
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30792

Crash type: Global-buffer-overflow READ 8
Crash state:
wabt::GetRelocTypeName
wabt::BinaryReader::ReadRelocSection
wabt::BinaryReader::ReadCustomSection
References
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wabt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "713becedfe45e7b7a993d7efb6fd2994f064b234"
            },
            {
              "fixed": "e808dfe3fc7ec890be4ef59d4772afaa19af4847"
            }
          ],
          "repo": "https://github.com/WebAssembly/wabt",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.0.20",
        "1.0.21",
        "1.0.22",
        "1.0.23"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30792\n\n```\nCrash type: Global-buffer-overflow READ 8\nCrash state:\nwabt::GetRelocTypeName\nwabt::BinaryReader::ReadRelocSection\nwabt::BinaryReader::ReadCustomSection\n```\n",
  "id": "OSV-2021-373",
  "modified": "2022-04-13T03:34:13.937241Z",
  "published": "2021-02-12T00:00:06.148219Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30792"
    }
  ],
  "summary": "Global-buffer-overflow in wabt::GetRelocTypeName"
}


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