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Pound <=1.5 Remote Exploit (Format string bug)
From: "Eye on Security India" <eos-india () linuxmail org>
Date: Sat, 08 May 2004 08:19:28 +0800
/*
Pound <=1.5 remote format string exploit (public version)
by
Nilanjan De - n2n () front ru
Eye on Security Research Group, India, http://www.eos-india.net
Vendor URL: http://www.apsis.ch/pound/
Local exploit is only useful is pound is setuid
The shellcode used doesn't break chroot
if you need to break chroot, use a different shellcode
To find jmpslot:
For remote:
objdump -R /usr/sbin/pound|grep pthread_exit|cut -d ' ' -f 1
for local:
objdump -R /usr/sbin/pound|grep exit|grep -v pthread|cut -d ' '
-f 1
Note: In case of remote exploit, since the exploit occurs in one of the
threads, you may need to modify this exploit to brute-force the RET address to make the exploit work. Since pound runs
in daemon mode, brute forcing it is no problem.
*/
--
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