osv-2020-1629
Vulnerability from osv_ossfuzz
Published
2020-08-19 00:00
Modified
2023-02-24 01:54
Summary
Segv on unknown address in wabt::BinaryReader::PrintError
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24992

Crash type: Segv on unknown address
Crash state:
wabt::BinaryReader::PrintError
wabt::BinaryReader::ReadRelocSection
wabt::BinaryReader::ReadCustomSection
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "09ac53e41d959ce8e14e703e627327971e67f6d3:cf1e138ba9cde79d51f56d873e10b7ac9e4481b1"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wabt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4b9852ad23541c851031398b835d6387b1b51393"
            },
            {
              "fixed": "09ac53e41d959ce8e14e703e627327971e67f6d3"
            },
            {
              "fixed": "cf1e138ba9cde79d51f56d873e10b7ac9e4481b1"
            }
          ],
          "repo": "https://github.com/WebAssembly/wabt",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.0.20"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24992\n\n```\nCrash type: Segv on unknown address\nCrash state:\nwabt::BinaryReader::PrintError\nwabt::BinaryReader::ReadRelocSection\nwabt::BinaryReader::ReadCustomSection\n```\n",
  "id": "OSV-2020-1629",
  "modified": "2023-02-24T01:54:39.392108Z",
  "published": "2020-08-19T00:00:06.787048Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24992"
    }
  ],
  "summary": "Segv on unknown address in wabt::BinaryReader::PrintError"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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