Red Hat Lightwell has released org.apache.zookeeper:zookeeper-jute 3.5.8.rhlw-00001 with a backported security fix.
CVE-2023-44981: Apache ZooKeeper: Authorization bypass in SASL Quorum Peer Authentication
This patched artifact is a drop-in replacement for org.apache.zookeeper:zookeeper-jute 3.5.8 from Maven Central.