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Message:
3COM TFTPD Overflow: SEH Overwrite
Jan 25 2008 02:58PM
jeremy junginger gmail com
I'm attempting to exploit an already known bug in 3COM TFTPD server, and execute "calc.exe" with my shellcode. I have control of ECX/EIP, and can overwrite both SEH and pointer to next SEH successfully, and have used:
Pointer to next SEH: \xeb\x10\x90\x90
SEH: \x69\x12\xab\x71 (POP/POP/RET in ...
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Pointer to next SEH: \xeb\x10\x90\x90
SEH: \x69\x12\xab\x71 (POP/POP/RET in ...
[ more ]