Integer overflow in the get_data function, zipimport.c in Python 2.7

by vmayoral 4 years ago

macOS ◆ xterm-256color ◆ zsh 1077 views

Integer overflow in the get_data function in zipimport.c in CPython (aka Python) before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 allows remote attackers to have unspecified impact via a negative data size value, which triggers a heap-based buffer overflow.

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