CVE-2020-17477 Information

Description

Incorrect LDAP ACLs in ucs-school-ldap-acls-master in UCS@school before 4.4v5-errata allow remote teachers staff and school administrators to read LDAP password hashes (sambaNTPassword krb5Key sambaPasswordHistory and pwhistory) via LDAP search requests. For example a teacher can gain administrator access via an NTLM hash.

Reference

https://forge.univention.org/bugzilla/show_bug.cgi?id=50669