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Category:   Device (VoIP/Phone/FAX)  >   Nortel Communication Server Vendors:   Nortel
Nortel Communication Server 1000 Firmware Update FTP Service Can Be Blocked By Remote Users
SecurityTracker Alert ID:  1019845
SecurityTracker URL:  http://securitytracker.com/id/1019845
CVE Reference:   CVE-2008-6576   (Links to External Site)
Updated:  May 5 2009
Original Entry Date:  Apr 15 2008
Impact:   Denial of service via network
Vendor Confirmed:  Yes  
Version(s): CS1000; version 4.50.x
Description:   A vulnerability was reported in Nortel Communication Server 1000. A remote user can cause denial of service conditions.

A remote user can consume all available sessions on the FTP service used to provide firmware updates and configuration files, preventing the endpoints from retrieving firmware updates and configuration files.

VoIPshield Systems reported this vulnerability.

The original advisory is available at:

http://www.voipshield.com/component/option,com_fabrik/Itemid,203/task,viewTableRowDetails/fabrik,1/rowid,11/_cursor,1/_total,5/tableid,1/

Impact:   A remote user can prevent the endpoints from retrieving firmware updates and configuration files.
Solution:   No solution was available at the time of this entry.

The vendor's advisory is available at:

http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=713455

Vendor URL:  support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=713455 (Links to External Site)
Cause:   Resource error, State error
Underlying OS:  

Message History:   None.


 Source Message Contents

Date:  Tue, 15 Apr 2008 01:22:28 -0400
Subject:  Nortel Communication Server


http://www.voipshield.com/component/option,com_fabrik/Itemid,203/task,viewTableRowDetails/fabrik,1/rowid,11/_cursor,1/_total,5/tableid,1/

CS1000 FTP Session Limit Exhaustion
 
 


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