CVE-2007-5591
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
6.6 Medium
AI Score
Confidence
High
0.048 Low
EPSS
Percentile
92.8%
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.
Affected configurations
References
osvdb.org/41799
secunia.com/advisories/27282
support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=655204
www.csnc.ch/static/advisory/csnc/nortel_telephony_server_denial_of_service_v1.0.txt
www.securityfocus.com/archive/1/482484/100/0/threaded
www.securityfocus.com/bid/26113
www.vupen.com/english/advisories/2007/3536
www116.nortel.com/pub/repository/CLARIFY/DOCUMENT/2007/42/022871-01.pdf
exchange.xforce.ibmcloud.com/vulnerabilities/37252
Related
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
6.6 Medium
AI Score
Confidence
High
0.048 Low
EPSS
Percentile
92.8%