This field is the basis of the errata or release note for this bug. It can also be used for change logs.
The Technical Note template, known as CCFR, is as follows:
The gssrpc library included in the krb5 package, and applications such as kadmin and kadmind which use it, are not able to make or accept connections using IPv6.
On systems where a kadmin client/server pair do not both have IPv4 addresses, the kadmin client is not able to connect to the kadmind server, even if the hosts on which they are running have IPv6 addresses configured.
The kadmin server was modified to also listen for connections from clients over IPv6, and the kadmin client was modified to attempt connections using both IPv4 and IPv6 addresses, as available, when attempting to connect to a server.