[issue32757] Python 2.7 : Buffer Overflow vulnerability in exec() function

New submission from hadimene : Hello ! Recently while debugging my python code I discovered an stack-based Buffer overflow Vulnerability in Python 2.7 and lower versions . This vulnerability is caused by exec() builtin function when we create "recursive" function using exec() ..

[issue32757] Python 2.7 : Buffer Overflow vulnerability in exec() function

hadimene added the comment: Hello ! Thanks for the fast response but I tested and print() appears to be vulnerable too using chr() characters and yes the junk comments are useless ... -- Added file: https://bugs.python.org/file47423/poc-print.py

[issue32757] Python 2.7 : Buffer Overflow vulnerability in exec() function

hadimene added the comment: the comments lines are not needed ! -- ___ Python tracker <https://bugs.python.org/issue32757> ___ ___ Python-bugs-list mailin