{"id":"OSV-2023-738","aliases":[],"status":"published","title":"Use-of-uninitialized-value in _PyFunction_FromConstructor","description":"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```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-08-25T14:00:42.118304Z","modified":"2023-08-25T14:00:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"cpython3","ranges":[{"type":"GIT","events":[{"introduced":"b8f96b5eda5b376b05a9dbf046208388249e30a6"},{"fixed":"3107b453bcceb0e2d2590fef3612859f2f802d72"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61721","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-738","title":"Use-of-uninitialized-value in _PyFunction_FromConstructor","description":"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","status":"published","published":"2023-08-25T14:00:42.118304Z","modified":"2023-08-25T14:00:42.118579Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}