- 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
Utilizing unsorted bin to get a libc arena leak and calling system with user-controlled heap-chunk's data.- Published on
Utilizing Heap Use-After-Free to load the flag into user-controlled chunk and read it.