Vulnerabilities > Nortel > Multimedia Communication Server 5100 > High

DATE	CVE	VULNERABILITY TITLE	RISK
2009-01-08	CVE-2008-5872	Improper Input Validation vulnerability in Nortel Multimedia Communication Server 5100 3.0.13 Multiple unspecified vulnerabilities in the UNIStim File Transfer Protocol (UFTP) processing in IP Client Manager (IPCM) in Nortel Multimedia Communication Server (MSC) 5100 3.0.13 allow remote attackers to cause a denial of service (device outage) via a UFTP message that has a negative block size or other crafted Connection Details values. network low complexity nortel CWE-20	7.8
2007-10-23	CVE-2007-5640	Remote Denial of Service vulnerability in Nortel UNIStim IP Phone The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), Mobile Voice Client, and other product lines, allow remote attackers to block calls and force re-registration via a resume message to the Signaling Server that has a spoofed source IP address for the phone. network nortel	7.1

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