Tag Info

New answers tagged

11

Your memory address 0xbffff880 is most likely non-executable, but only read/write. There are a couple of ways you can overcome this. If that is a stack address you can use -z execstack while compiling. This will essentially make the entire stack memory executable. For a more robust solution you can write the shellcode to call mprotect on the address ...



Top 50 recent answers are included