Nortel CS1000 ELAN Remote Denial of Service Vulnerability

BID:26113

Info

Nortel CS1000 ELAN Remote Denial of Service Vulnerability

Bugtraq ID: 26113
Class: Unknown
CVE: CVE-2007-5591
Remote: Yes
Local: No
Published: Oct 17 2007 12:00AM
Updated: Nov 15 2007 12:39AM
Credit: The vendor credits Daniel Stirnimann and Cyrill Brunschwiler from Compass Security Network Computing AG with the discovery of this issue.
Vulnerable: Nortel Networks Meridian 1 - Option 81C 0
Nortel Networks Meridian 1 - Option 61C 0
Nortel Networks Meridian 1 - Option 51C 0
Nortel Networks Meridian 1 - Option 11C 0
Nortel Networks Communication Server 1000S
Nortel Networks Communication Server 1000M Cabinet/Chassi
Nortel Networks Communication Server 1000E
Not Vulnerable:

Discussion

Nortel CS1000 ELAN Remote Denial of Service Vulnerability

Nortel CS1000 products are prone to a remote denial-of-service vulnerability due to an unspecified error in processing packets sent to ELAN interfaces.

Attackers can exploit this issue to disable the server and cause denial-of-service conditions for all attached users.

These versions are vulnerable:

Nortel Enterprise VoIP-Core-CS 1000E, 1000S, and 1000M Cabinet/Chassi
Nortel Meridian-Core-Option 11C - Cabinet, 11C - Chassis, 51C, 61C, 81C

Exploit / POC

Nortel CS1000 ELAN Remote Denial of Service Vulnerability

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

Solution / Fix

Nortel CS1000 ELAN Remote Denial of Service Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or if you are aware of more recent information, please mail us at: mailto:[email protected].

References

Nortel CS1000 ELAN Remote Denial of Service Vulnerability

References:
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