osv-2023-178
Vulnerability from osv_ossfuzz
Published
2023-03-15 13:00
Modified
2023-03-15 13:00
Summary
Segv on unknown address in mrb_bint_sub
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57037

Crash type: Segv on unknown address
Crash state:
mrb_bint_sub
int_sub
mrb_vm_exec
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "mruby",
        "purl": "pkg:generic/mruby"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9a1e6760a8fb228c292b00a8e32ca11b0c074134"
            },
            {
              "fixed": "62a8ea711329477ec0e22f17df77a37ceaff9322"
            }
          ],
          "repo": "https://github.com/mruby/mruby",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57037\n\n```\nCrash type: Segv on unknown address\nCrash state:\nmrb_bint_sub\nint_sub\nmrb_vm_exec\n```\n",
  "id": "OSV-2023-178",
  "modified": "2023-03-15T13:00:25.384307Z",
  "published": "2023-03-15T13:00:25.384058Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57037"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Segv on unknown address in mrb_bint_sub"
}


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