Vulnerability CVE-2007-5591
Published: 2007-10-19   Modified: 2012-02-12

Description:
The CS1000 signaling server in Nortel Enterprise VoIP-Core-CS 1000M Chassis/Cabinet, Enterprise VoIP-Core-CS 1000E and 1000S, Meridian-Core-Option 11C Chassis and Cabinet, and Meridian-Core-Option 51C, 61C, and 81C allows remote attackers to cause a denial of service (telephony application outage) via a flood of packets to Embedded LAN (ELAN) ports.

Type:

CWE-Other

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Nortel -> Meridian option 11c 
Nortel -> Meridian option 51c 
Nortel -> Meridian option 61c 
Nortel -> Meridian option 81c 
Nortel -> Voip-core-cs 

 References:
http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=655204
http://www.csnc.ch/static/advisory/csnc/nortel_telephony_server_denial_of_service_v1.0.txt
http://www.securityfocus.com/archive/1/482484/100/0/threaded
http://www.securityfocus.com/bid/26113
http://www.vupen.com/english/advisories/2007/3536
https://exchange.xforce.ibmcloud.com/vulnerabilities/37252
Copyright 2024, cxsecurity.com

 

Back to Top