IBM CICS TX Standard 11.1 and IBM CICS TX Advanced 10.1 and 11.1 could allow a local user to execute arbitrary code on the system due to failure to handle DNS return requests by the gethostbyaddr function.Referenceshttps://www.ibm.com/support/pages/node/7232923https://www.ibm.com/support/pages/node/7232924
