osv-2020-253
Vulnerability from osv_ossfuzz
Published
2020-06-26 00:00
Modified
2022-04-13 03:04
Summary
Stack-buffer-overflow in mrb_str_len_to_dbl
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19902

Crash type: Stack-buffer-overflow WRITE 1
Crash state:
mrb_str_len_to_dbl
mrb_str_len_to_inum
mrb_str_to_i
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "mruby"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "59756aef149dd70d74146526c70679c47cab0811"
            },
            {
              "fixed": "2124b9b4c95e66e63b1eb26a8dab49753b82fd6c"
            }
          ],
          "repo": "https://github.com/mruby/mruby",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19902\n\n```\nCrash type: Stack-buffer-overflow WRITE 1\nCrash state:\nmrb_str_len_to_dbl\nmrb_str_len_to_inum\nmrb_str_to_i\n```\n",
  "id": "OSV-2020-253",
  "modified": "2022-04-13T03:04:39.682918Z",
  "published": "2020-06-26T00:00:11.566328Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19902"
    }
  ],
  "summary": "Stack-buffer-overflow in mrb_str_len_to_dbl"
}


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