CVE Vulnerability

CVE-2007-5639

The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and other Nortel IP Phone, Mobile Voice Client, and WLAN Handsets products allow remote attackers to cause a denial of service (device hang) via a flood of Mute and UnMute messages that have a spoofed source IP address for the Signaling Server.

7.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

References
Link Resource
http://www.csnc.ch/static/advisory/csnc/nortel_IP_phone_flooding_denial_of_service_v1.0.txt Exploit
http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=654715 Patch
http://www.securityfocus.com/bid/26122 Patch
http://securityreason.com/securityalert/3273
https://exchange.xforce.ibmcloud.com/vulnerabilities/37253
http://www.securityfocus.com/archive/1/482480/100/0/threaded
Configurations

Configuration 1
Information

Published : 2007-10-23 05:46

Updated : 2018-10-15 09:45

NVD link : CVE-2007-5639

Mitre link : CVE-2007-5639

Products Affected
No products.
CWE
NVD-CWE-Other