IBM solidDB <= 6.5.0.3 - Denial of Service Vulnerability

                                                Source: http://aluigi.org/adv/soliddb_1-adv.txt
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                             Luigi Auriemma

Application:  IBM solidDB
              http://www-01.ibm.com/software/data/soliddb/
Versions:     <= 6.5.0.3
Platforms:    AIX, Linux, Solaris, Windows
Bug:          Denial of Service
Exploitation: remote, versus server
Date:         15 Oct 2010
Author:       Luigi Auriemma
              e-mail: [email protected]
              web:    aluigi.org


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


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


"IBM solidDB product family features relational, in-memory database
technology that delivers extreme speed, performing up to ten times
faster than conventional, disk-based databases."


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2) Bug
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The solid.exe service listening on port 1315 can be crashed by an
external attacker through a malformed type of packet.
The bugged function is located at address 0063dc60 which is called
recursively if the packet contains a particular value between the range
of values 15001 and 15100 (switch 9).
The effects of the problem can be:
- stack exaustion by using over 14000 of these values so that all the
  memory of the stack gets consumed by these recursive callings
- NULL pointer due to the usage of only one of these values where an
  unused pointer (set to zero) is used in a comparison operation
- invalid memory access by using also another type of value after those


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


http://aluigi.org/poc/soliddb_1.zip
http://www.exploit-db.com/sploits/soliddb_1.zip

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4) Fix
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No fix.


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