ABB PCU400 'x87' Remote Buffer Overflow Vulnerability

Bugtraq ID:	31391
Class:	Boundary Condition Error
CVE:	CVE-2008-2474
Remote:	Yes
Local:	No
Published:	Sep 25 2008 12:00AM
Updated:	Sep 26 2008 05:39PM
Credit:	Eyal Udassin and Idan Ofrat of C4 Security
Vulnerable:	ABB PCU400 4.6 ABB PCU400 4.5 ABB PCU400 4.4
Not Vulnerable:

ABB PCU400 'x87' Remote Buffer Overflow Vulnerability

ABB PCU400 is prone to a remote buffer-overflow vulnerability.

The PCU400 'x87' executable version 3.5.5 is vulnerable; other versions may also be affected.

ABB PCU400 'x87' Remote Buffer Overflow Vulnerability

The reporter has developed functional exploit code.

Currently we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].


Symantec is not currently aware of any publicly available exploits.

If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected]

ABB PCU400 'x87' Remote Buffer Overflow Vulnerability

Solution:
Vendor fixes are available; please see the references for more information.

ABB PCU400 'x87' Remote Buffer Overflow Vulnerability

References:

• PCU400 Homepage (ABB)
  
• Vulnerability Note VU#343971 - ABB PCU400 vulnerable to stack overflow (US-CERT)
  
• C4 Security Advisory - ABB PCU400 4.4-4.6 Remote Buffer Overflow (Idan Ofrat )