pwnProeasy

Вопрос (Question)

hackerlab

Task: Binary checks for correct answer to get flag. Solution: Buffer overflow via gets() to overwrite adjacent secret variable with magic value 0x50574E21.

$ ls tags/ techniques/
elf64static_analysisbuffer_overflowstack_overflowvariable_overwritemagic_valueobjdumpbss_segmentlittle_endian
Magic value comparison bypassStatic binary analysis with objdumpBuffer overflow to overwrite adjacent global variableLittle-endian byte order exploitation
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