bugtraq - Multiple vulnerabilities in solidDB 06.00.1018

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Message-Id: <20080326212948.8203751c.aluigi@autistici.org>
Date: Wed, 26 Mar 2008 21:29:48 +0100
From: Luigi Auriemma <aluigi@...istici.org>
To: bugtraq@...urityfocus.com, full-disclosure@...ts.grok.org.uk,
	packet@...ketstormsecurity.org, cert@...t.org, news@...uriteam.com
Subject: Multiple vulnerabilities in solidDB 06.00.1018


#######################################################################

                             Luigi Auriemma

Application:  IBM solidDB
              http://www.solidtech.com/en/products/relationaldatabasemanagementsoftware/embed.asp
Versions:     <= 06.00.1018
Platforms:    Windows (tested), Solaris, AIX, HP-UX and Linux
Bugs:         A] format string in logging function
              B] crash caused by arbitrary array index
              C] NULL pointer
              D] server termination through allocation error
Exploitation: remote
Date:         26 Mar 2008
Author:       Luigi Auriemma
              e-mail: aluigi@...istici.org
              web:    aluigi.org


#######################################################################


1) Introduction
2) Bugs
3) The Code
4) Fix


#######################################################################

===============
1) Introduction
===============


>From vendor's website:
"solidDB 6 is a relational database designed for fast, always-on access
to data under high throughput conditions, to satisfy the real-time
demands of communications platforms and applications. It includes both
in-memory and on-disk engines, accessed by a single SQL interface."

This engine, originally developed by solid and now maintained by IBM,
is also used in the products of various vendors.


#######################################################################

=======
2) Bugs
=======

------------------------------------
A] format string in logging function
------------------------------------

The logging function used for keeping tracks of the various errors and
operations (like wrong logins) is affected by a format string
vulnerability exploitable for example using a malformed user or peer
name.


----------------------------------------
B] crash caused by arbitrary array index
----------------------------------------

A 32 bit number provided by the client is used on the server as an
index for reading some values in an array, a too big number can be used
to crash the server due to the access to invalid memory.


---------------
C] NULL pointer
---------------

A NULL pointer vulnerability can be exploited through the sending of a
specific type of packet.


----------------------------------------------
D] server termination through allocation error
----------------------------------------------

A malformed packet can be used to terminate the server with the error
message "Out of central memory" caused by the impossibility of
allocating a certain amount of memory.


#######################################################################

===========
3) The Code
===========


http://aluigi.org/poc/soliduro.zip


#######################################################################

======
4) Fix
======


No fix


#######################################################################


--- 
Luigi Auriemma
http://aluigi.org