GHSA-F553-J2GV-G5R9 Apache Solr Kerberos delegation token functionality flaws

Apache Solr's Kerberos plugin can be configured to use delegation tokens, which allows an application to reuse the authentication of an end-user or another application. There are two issues with this functionality when using SecurityAwareZkACLProvider type of ACL provider e.g. SaslZkACLProvider...