RhinoSoft Serv-U FTP Server TEA Decoder Remote Stack Buffer Overflow Vulnerability

Bugtraq ID:	37051
Class:	Boundary Condition Error
CVE:
Remote:	Yes
Local:	No
Published:	Nov 18 2009 12:00AM
Updated:	Nov 18 2009 05:56PM
Credit:	Secunia Research
Vulnerable:	Rhino Software Serv-U 9.0 .5 Rhino Software Serv-U 9.0.0.1
Not Vulnerable:	Rhino Software Serv-U 9.1.0.0

RhinoSoft Serv-U FTP Server TEA Decoder Remote Stack Buffer Overflow Vulnerability

RhinoSoft Serv-U FTP Server is prone to a remote stack-based buffer-overflow vulnerability because the application fails to perform adequate boundary checks on user-supplied data.

Attackers can exploit this issue to execute arbitrary code within the context of the affected application. Failed exploit attempts will result in a denial-of-service condition.

Serv-U 9.0.0.5 is vulnerable; other versions may also be affected.

RhinoSoft Serv-U FTP Server TEA Decoder Remote Stack Buffer Overflow Vulnerability

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].

RhinoSoft Serv-U FTP Server TEA Decoder Remote Stack Buffer Overflow Vulnerability

Solution:
Updates are available. Please see the references for details.

RhinoSoft Serv-U FTP Server TEA Decoder Remote Stack Buffer Overflow Vulnerability

References:

• Serv-U Homepage (RhinoSoft)
  
• Secunia Research: RhinoSoft Serv-U TEA Decoding Buffer Overflow (Secunia Research )