Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.csnc.ch/static/advisory/csnc/nortel_IP_phone_flooding_denial_of_service_v1.0.txt
- http://securityreason.com/securityalert/3273
- http://www.securityfocus.com/archive/1/482480/100/0/threaded
- http://www.securityfocus.com/bid/26122
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37253
- http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=654715
ADP enrichment
No English description supplied.
- http://www.csnc.ch/static/advisory/csnc/nortel_IP_phone_flooding_denial_of_service_v1.0.txt
- http://securityreason.com/securityalert/3273
- http://www.securityfocus.com/archive/1/482480/100/0/threaded
- http://www.securityfocus.com/bid/26122
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37253
- http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=654715