osv-2022-665
Vulnerability from osv_ossfuzz
Published
2022-08-02 00:00
Modified
2022-08-02 00:00
Summary
Use-of-uninitialized-value in udiv
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49676

Crash type: Use-of-uninitialized-value
Crash state:
udiv
mpz_mdiv
mrb_bint_div
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "b5a3fe527616a568568d30a259d12343aa18484c:441c6ea30d52e25af56b79340b80b76763b4e453"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "mruby",
        "purl": "pkg:generic/mruby"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "de2ea3c389e4f5a4b0910fbf203b93d8cf409957"
            },
            {
              "fixed": "441c6ea30d52e25af56b79340b80b76763b4e453"
            }
          ],
          "repo": "https://github.com/mruby/mruby",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49676\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nudiv\nmpz_mdiv\nmrb_bint_div\n```\n",
  "id": "OSV-2022-665",
  "modified": "2022-08-02T00:00:44.042333Z",
  "published": "2022-08-02T00:00:44.042087Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49676"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Use-of-uninitialized-value in udiv"
}


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