New installment loses ability to connect to LDAP

Sonatype Nexus Repository
1

If I restart Nexus LDAP connectivity will work for a few minutes but then I see this in the logs:

2021-11-11 21:35:09,562+0000 WARN  [qtp259951014-554] *UNKNOWN org.sonatype.nexus.ldap.internal.connector.FailoverLdapConnector - Problem connecting to LDAP server: org.sonatype.nexus.ldap.internal.connector.dao.LdapDAOException: Failed to retrieve information for user: test  Caused by: javax.naming.NamingException: LDAP connection has been closed; remaining name 'OU=AADDC Users'

I am running the most recent release 3.36

2

We haven’t made any changes to LDAP code in a long time, if you’re using the docker image the JRE may be newer and have changes to available ciphers.

Likely this is in your infrastructure.