Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
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.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Nortel IP Phone UNIStim消息远程拒绝服务漏洞
Vulnerability Description
Nortel IP Phone 1140E是一款多线路的桌面IP电话。 Nortel IP Phone 1140E在处理畸形报文时存在漏洞，远程攻击者可能利用此漏洞导致设备不可用。 如果远程攻击者向IP Phone 1140E等Nortel的IP电话设备发送了带有伪造服务器源址的有效UNIStim "Mute/UnMute"消息的话，就可能导致IP电话处于离线状态。
CVSS Information
N/A
Vulnerability Type
N/A