- Published on
Utilizing double free to create a fake chunk in the BSS section of the ELF and freeing the chunk into the unsorted bin by using Unsorted Bin Attack to leak libc and overwrite __free_hook.
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- Published on
Using eval inside an eval to build a python code using chr function- Published on
Using $0 to spawn a shell, then using od to convert output to decimal, then parsing the output.- Published on
Overflowing a buffer in a pointer which overwrites the pointer, giving us an arbitrary read, then utilizing pointer dereferencing to leak libc value from GOT and performing a simple ret2libc.- Published on
Given a libc leak, perform a ret2libc on ARM64.