The vulnerability of the nltk.download() function in the Natural Language Toolkit (NLTK) library, which is used for symbolic and statistical processing of natural language, allows a hacker to execute arbitrary code.

The vulnerability of the nltk.download function in the Natural Language Toolkit NLTK library, which is used for symbolic and statistical processing of natural language, relates to the recovery of unreliable data in memory during the processing of the averagedperceptrontagger and punkt packages...