IBM solidDB <= 6.5.0.3 Denial of Service Vulnerability

2010.10.27
Credit: null
Risk: Medium
Local: No
Remote: Yes

####################################################################### 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: aluigi@autistici.org web: aluigi.org ####################################################################### 1) Introduction 2) Bug 3) The Code 4) Fix ####################################################################### =============== 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." ####################################################################### ====== 2) Bug ====== 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 ####################################################################### =========== 3) The Code =========== http://aluigi.org/poc/soliddb_1.zip ####################################################################### ====== 4) Fix ====== No fix. #######################################################################

Referencje:

http://xforce.iss.net/xforce/xfdb/62590
http://www.vupen.com/english/advisories/2010/2715
http://www.exploit-db.com/exploits/15261
http://securitytracker.com/id?1024597
http://secunia.com/advisories/41873
http://aluigi.altervista.org/adv/soliddb_1-adv.txt


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