Nortel Unistim Ip Phone vulnerabilities

CVE-2008-4999 [HIGH] CWE-20 CVE-2008-4999: Nortel Networks UNIStim IP Phone 0604DAS allows remote attackers to cause a denial of service (crash Nortel Networks UNIStim IP Phone 0604DAS allows remote attackers to cause a denial of service (crash) via a long ping packet ("ping of death"). NOTE: this issue could not be reproduced by a third party, who tested it on 0604DAD. In addition, the original researcher was not able to reliably reproduce the issue.