Release Announcements --------------------- This is the latest stable release of the Samba 4.22 release series. Important Change in Upcoming Microsoft Update --------------------------------------------- On 8th of July, Microsoft will release an important security update for Active Directory Domain Controllers for Windows Server versions prior to 2025. This update includes a change to the Microsoft RPC Netlogon protocol, which improves security by tightening access checks for a set of RPC requests. Samba running as domain members in these environments will be impacted by this change if a specific configuration is used, see below for which configuration is affected. Windows Server version 2025 is already equipped with these specific security hardenings, and Microsoft is now planning to deploy them to all supported Windows Server versions down to Windows Server 2008. Who is affected? Samba installations acting as member servers in Windows AD domains will be affected if they are configured to use the 'ad' idmapping backend. Samba servers not using this configuration will not be affected by the change ? at least to our current knowledge and understanding of the change ? and no further action is required. Current versions of Samba with the affected configuration will no longer function correctly once the Microsoft update has been applied. Users will not be able to connect to the SMB service provided by Samba for any domain configured to use the 'ad' idmapping backend. See https://bugzilla.samba.org/show_bug.cgi?id=15876. Changes since 4.22.2 -------------------- o? Douglas Bagnall <douglas.bagnall at catalyst.net.nz> ?? * BUG 15854: samba-tool cannot add user to group whose name is exactly 16 ???? characters long. o? G?nther Deschner <gd at samba.org> ?? * BUG 15876: Windows security hardening locks out schannel'ed netlogon dc ???? calls like netr_DsRGetDCName. o? Stefan Metzmacher <metze at samba.org> ?? * BUG 15876: Windows security hardening locks out schannel'ed netlogon dc ???? calls like netr_DsRGetDCName. o? Andreas Schneider <asn at samba.org> ?? * BUG 15869: Startup messages of rpc deamons fills /var/log/messages. ####################################### Reporting bugs & Development Discussion ####################################### Please discuss this release on the samba-technical mailing list or by joining the #samba-technical:matrix.org matrix room, or #samba-technical IRC channel on irc.libera.chat. If you do report problems then please try to send high quality feedback. If you don't provide vital information to help us track down the problem then you will probably be ignored.? All bug reports should be filed under the Samba 4.1 and newer product in the project's Bugzilla database (https://bugzilla.samba.org/). ======================================================================= Our Code, Our Bugs, Our Responsibility. == The Samba Team ===================================================================== ===============Download Details =============== The uncompressed tarballs and patch files have been signed using GnuPG (ID AA99442FB680B620).? The source code can be downloaded from: ??????? https://download.samba.org/pub/samba/stable/ The release notes are available online at: ??????? https://www.samba.org/samba/history/samba-4.22.3.html Our Code, Our Bugs, Our Responsibility. (https://bugzilla.samba.org/) ??????????????????????? --Enjoy ??????????????????????? The Samba Team