Univention Bugzilla – Bug 43246
validation of DN in syntax class UMC_Objects
Last modified: 2019-03-13 14:21:33 CET
The syntax class UDM_Objects currently validates a DN syntax with the regex re.compile('^([^=,]+=[^=,]+,)*[^=,]+=[^=,]+$') instead of ldap.dn.str2dn(). Also it doesn't validate if the object exists and is actually of the specified types. This causes that one can e.g. create networks/network objects with not existing 'dnsEntryZoneForward' or 'dnsEntryZoneReverse' entries.
This issue has been filled against UCS 4.1. The maintenance with bug and security fixes for UCS 4.1 has ended on 5st of April 2018. Customers still on UCS 4.1 are encouraged to update to UCS 4.3. Please contact your partner or Univention for any questions. If this issue still occurs in newer UCS versions, please use "Clone this bug" or simply reopen the issue. In this case please provide detailed information on how this issue is affecting you.