こんにちは！🐰です。今日はPythonのpickleモジュールに潜む深刻な脆弱性について解説します。pickleは便利なシリアライゼーションツールですが、信頼できないソースからのデータを扱う際には重大なセキュリティリスクがあります。 最近、Hugging FaceやPyTorch ...

データ分析の途中経過や、機械学習の学習済みモデル、あるいはゲームのセーブデータ。 Pythonプログラム実行中の「オブジェクト」の状態を、そのままファイルに保存して、後で続きから再開したい場面は多々あります。 一般的にデータ保存といえばCSVや ...

From this point, you can safely assume that what's pickled with pickle.dumps() in Python 2 can be converted back to the real object in Python 3 with pickle.loads(), and vise versa. However, note that ...

Python pickle is what other framework calls serialization, marshalling etc. When you hear pickling, think marshalling ie. object graph to intermediate format, and when you hear unpickling, think ...

Evan Sultanik, principal computer security researcher with Trail of Bits, has unpacked the Python world’s pickle data format and found it distasteful. He is not the first to do so, and acknowledges as ...

The security risks posed by the Pickle format have once again come to the fore with the discovery of a new "hybrid machine learning (ML) model exploitation technique" dubbed Sleepy Pickle. The attack ...