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Nortel IP Phones UNIStim Messages Denial of Service Vulnerability
Nortel IP Phones are prone to a denial-of-service vulnerability because the devices fail to handle specially crafted IP packets. Affected IP Phones include: IP Phone 1140E IP Softphone 2050 IP Audio Conf Phone 2033 IP Phone 1100 series IP Phone 200x Mobile Voice Client 2050 WLAN Handset 2210, 2211, 2212, 6120, 6140 An attacker can exploit this issue to crash an affected device, denying service to legitimate users. |
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