osv-2022-599
Vulnerability from osv_ossfuzz
Published
2022-07-20 00:00
Modified
2025-04-20 14:42
Summary
Use-of-uninitialized-value in mrb_bint_as_int
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49268

Crash type: Use-of-uninitialized-value
Crash state:
mrb_bint_as_int
mrb_ensure_int_type
mrb_get_args
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "mruby",
        "purl": "pkg:generic/mruby"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "714e8a57af690805b3edcffdffc42729833bc50a"
            }
          ],
          "repo": "https://github.com/mruby/mruby",
          "type": "GIT"
        }
      ],
      "versions": [
        "3.2.0-rc",
        "3.2.0-rc2",
        "3.2.0-rc3",
        "3.2.0-rc4",
        "3.2.0",
        "3.3.0-rc",
        "3.3.0-rc2",
        "3.3.0",
        "3.4.0-rc",
        "3.4.0",
        "3.4.0-rc2"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49268\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nmrb_bint_as_int\nmrb_ensure_int_type\nmrb_get_args\n```\n",
  "id": "OSV-2022-599",
  "modified": "2025-04-20T14:42:31.713755Z",
  "published": "2022-07-20T00:00:11.865502Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49268"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Use-of-uninitialized-value in mrb_bint_as_int"
}


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