Buffer overflow in tftp in bos.net.tcp.client in IBM AIX 5.2.0 and 5.3.0 allows local users to gain privileges via unspecified vectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5988
https://exchange.xforce.ibmcloud.com/vulnerabilities/45651
http://www.ibm.com/support/docview.wss?uid=isg1IZ03060