ToolTalk suffers from a rpc.ttdbserverd _tt_internal_realpath related buffer overflow vulnerability. IBM AIX versions 5.1.0 through 6.1.3 appear affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/78550/RISE-2009001.txt
Source: https://packetstormsecurity.com/files/78550/TooTalk-Buffer-Overflow.html