possible remote buffer overflow in atftpd

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello,

There is possible remote buffer overflow in atftpd. It has to do with length
of filename which client sends to atftpd server. If you send filename over
~253 bytes, it crashes with segfault. When I attach to process with gdb I
can see it trying to run instruction from EIP 0x41414141. That cant be a
good thing. I've tested this on debian woody. I've creating proof of concept
exploit for it but having few troubles :)

later,
Rick Patel


[Index of Archives]     [Linux Security]     [Netfilter]     [PHP]     [Yosemite News]     [Linux Kernel]

  Powered by Linux