osv-2021-1241
Vulnerability from osv_ossfuzz
Published
2021-09-12 00:01
Modified
2023-09-16 14:07
Summary
Heap-buffer-overflow in wabt::string_view::compare
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38404

Crash type: Heap-buffer-overflow READ 6
Crash state:
wabt::string_view::compare
wabt::ReadBinary
wabt::ReadBinaryIr
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "0869da3eb84616b0dabefc34ea0d5326c1f43888:b22be5a08611c53e8a893bbab049e6f18da6c55a"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wabt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5b6070d749a005ad755610c341de813618cc3077"
            },
            {
              "fixed": "b22be5a08611c53e8a893bbab049e6f18da6c55a"
            }
          ],
          "repo": "https://github.com/WebAssembly/wabt",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.0.25",
        "1.0.26",
        "1.0.27",
        "1.0.28",
        "1.0.29",
        "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=38404\n\n```\nCrash type: Heap-buffer-overflow READ 6\nCrash state:\nwabt::string_view::compare\nwabt::ReadBinary\nwabt::ReadBinaryIr\n```\n",
  "id": "OSV-2021-1241",
  "modified": "2023-09-16T14:07:19.262111Z",
  "published": "2021-09-12T00:01:27.535685Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38404"
    }
  ],
  "summary": "Heap-buffer-overflow in wabt::string_view::compare"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.