osv-2023-738
Vulnerability from osv_ossfuzz
Published
2023-08-25 14:00
Modified
2023-08-25 14:00
Summary
Use-of-uninitialized-value in _PyFunction_FromConstructor
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61721

Crash type: Use-of-uninitialized-value
Crash state:
_PyFunction_FromConstructor
PyEval_EvalCode
exec_code_in_module
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "cpython3",
        "purl": "pkg:generic/cpython3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "b8f96b5eda5b376b05a9dbf046208388249e30a6"
            },
            {
              "fixed": "3107b453bcceb0e2d2590fef3612859f2f802d72"
            }
          ],
          "repo": "https://github.com/python/cpython.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61721\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\n_PyFunction_FromConstructor\nPyEval_EvalCode\nexec_code_in_module\n```\n",
  "id": "OSV-2023-738",
  "modified": "2023-08-25T14:00:42.118579Z",
  "published": "2023-08-25T14:00:42.118304Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61721"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Use-of-uninitialized-value in _PyFunction_FromConstructor"
}


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