I\'m writing a small tcp echo server for testing buffer overruns on Linux. I have two slightly different versions of the server code. When an over sized buffer is sent the the first it overflows as ex
I\'m trying to bof a particular exploitme on DVL by redirecting input (to gets) using run < inputfile inside gdb
I\'m having problems with return-to-libc exploit. The problem is that nothing happens, but no segmentation fault (and yes I\'m actually overflowing the stack).
Im trying to get the starting address of buf. So I compile the following program and load it up in gdb.
I have a problem with one of my programs in which a buffer overflow error suddenly appeared after i added some mo开发者_开发问答re functions to the program. The error showed up at the very beginning o
Is there any way I can impose a size constraint on a characte开发者_如何学Pythonr buffer such that no kind of operation on the buffer would lead to an out-of-bounds access?In short: No
Could someone explain to me how the NX bit can be emulated on pla开发者_运维百科tforms such as 32-bit x86 where the hardware doesn\'t provide it? I would be greatful for an explanation of the basics o
I have a question about buffer overflaw, in this program : #include <stdio.h> #include <string.h>
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the Shell code print the hostname(bin/hostname). but when i execute the code its shows me the the path in reverse order but not printing the HOSTNAME.
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