osv-2020-846
Vulnerability from osv_ossfuzz
Published
2020-07-14 22:13
Modified
2022-04-13 03:33
Summary
Heap-buffer-overflow in std::__1::char_traits<char>::compare
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22358

Crash type: Heap-buffer-overflow READ 6
Crash state:
std::__1::char_traits<char>::compare
wabt::string_view::compare
wabt::operator==
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "09ac53e41d959ce8e14e703e627327971e67f6d3:cf1e138ba9cde79d51f56d873e10b7ac9e4481b1"
      },
      "ecosystem_specific": {
        "introduced_range": "a5a9b341b7fb7aa66427d4701871d2b3c73bcc87:d087e702d520207871ae82c58461fb08d58af187",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wabt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2395f8f81575aaf3e243c9ce400948444e6f8c6a"
            },
            {
              "fixed": "09ac53e41d959ce8e14e703e627327971e67f6d3"
            },
            {
              "fixed": "cf1e138ba9cde79d51f56d873e10b7ac9e4481b1"
            }
          ],
          "repo": "https://github.com/WebAssembly/wabt",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.0.16",
        "1.0.17",
        "1.0.18",
        "1.0.19",
        "1.0.20",
        "gh-actions-test",
        "gh-actions-test2"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22358\n\n```\nCrash type: Heap-buffer-overflow READ 6\nCrash state:\nstd::__1::char_traits\u003cchar\u003e::compare\nwabt::string_view::compare\nwabt::operator==\n```\n",
  "id": "OSV-2020-846",
  "modified": "2022-04-13T03:33:46.226924Z",
  "published": "2020-07-14T22:13:43.983088Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22358"
    }
  ],
  "summary": "Heap-buffer-overflow in std::__1::char_traits\u003cchar\u003e::compare"
}


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