CVE-2007-3438
Buffer overflow in the SIP header parsing module in the Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to execute arbitrary code via a malformed message, a different vulnerability than CVE-2007-3361.
Date published : 2007-06-26
http://www.sipera.com/index.php?action=resources,threat_advisory&tid=297&