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20

Aug

2010

Remote SMB Exploit for Vista SP1/SP2

By IPSECS Admin. Posted in Exploitation, News | No Comments »

It has been while story about SMB version 2 vulnerability since this post. Finally public exploit to take over control windows vista SP1 and SP2 are out! You can catch the exploit at exploit-db.

Microsoft SRV2.SYS SMB Negotiate ProcessID Function Table Dereference
---------------------------------------------------------------------

Exploited by Piotr Bania // www.piotrbania.com
Exploit for Vista SP2/SP1 only, should be reliable!

Tested on:
Vista sp2 (6.0.6002.18005)
Vista sp1 ultimate (6.0.6001.18000)

Kudos for:
Stephen, HDM, Laurent Gaffie(bug) and all the mates i know, peace.
Special kudos for prdelka for testing this shit and all the hosters.

Sample usage
------------

> smb2_exploit.exe 192.167.0.5 45 0
> telnet 192.167.0.5 28876

Microsoft Windows [Version 6.0.6001]
Copyright (c) 2006 Microsoft Corporation.  All rights reserved.

C:\Windows\system32>whoami
whoami
nt authority\system
C:\Windows\system32>

When all is done it should spawn a port TARGET_IP:28876

RELEASE UPDATE 08/2010:
----------------------
This exploit was created almost a year ago and wasnt modified from that time
whatsoever. The vulnerability itself is patched for a long time already so
i have decided to release this little exploit. You use it for your own
responsibility and im not responsible for any potential damage this thing
can cause. Finally i don't care whether it worked for you or not.

P.S the technique itself is described here:

http://blog.metasploit.com/2009/10/smb2-351-packets-from-trampoline.html

===========================================================================
Download:

http://www.exploit-db.com/sploits/smb2_exploit_release.zip

For your information, two days later at 19th August 2010, Kingcope released root exploit for FreeBSD 8.x and 7.x by poisoning mbufs() function. You may download Kingcope’s exploit here. Now happy exploiting while waiting “SAHUR” guys!

 

3

Dec

2009

Another FreeBSD Root Exploit Leaked!

By IPSECS Admin. Posted in Exploitation | No Comments »

The latest version of freebsd is found to be vulnerable. This vulnerability is found in run time link editor (rtld) which can be tricked to accept LD variables even on setugid binaries. You might see this flaw by analyzing this exploit.

With this leaked exploit, it’s more than 10 exploitable vulnerability leaked to public this year (2009)! So it’s that true if freebsd as secure as what people said?!