WHATSNEW: Add release notes for Samba 4.9.17.

o CVE-2019-14861: Samba AD DC zone-named record Denial of Service in DNS
                  management server (dnsserver).
o CVE-2019-14870: DelegationNotAllowed not being enforced in protocol transition
                  on Samba AD DC.

Signed-off-by: Karolin Seeger <kseeger@samba.org>

diff --git a/WHATSNEW.txt b/WHATSNEW.txt
index 0203038f0c5ca828ac6531bcb71064cb332bf96c..c1f544b2c5c1804df3ba4326f4c7c32537ed2b98 100644 (file)
--- a/WHATSNEW.txt
+++ b/WHATSNEW.txt
@@ -1,3 +1,65 @@
+                   ==============================
+                   Release Notes for Samba 4.9.17
+                           December 10, 2019
+                   ==============================
+
+
+This is a security release in order to address the following defects:
+
+o CVE-2019-14861: Samba AD DC zone-named record Denial of Service in DNS
+                 management server (dnsserver).
+o CVE-2019-14870: DelegationNotAllowed not being enforced in protocol transition
+                 on Samba AD DC.
+
+
+=======
+Details
+=======
+
+o  CVE-2019-14861:
+   An authenticated user can crash the DCE/RPC DNS management server by creating
+   records with matching the zone name.
+
+o  CVE-2019-14870:
+   The DelegationNotAllowed Kerberos feature restriction was not being applied
+   when processing protocol transition requests (S4U2Self), in the AD DC KDC.
+
+For more details and workarounds, please refer to the security advisories.
+
+
+Changes since 4.9.16:
+---------------------
+
+o  Andrew Bartlett <abartlet@samba.org>
+   * BUG 14138: CVE-2019-14861: Fix DNSServer RPC server crash.
+
+o  Isaac Boukris <iboukris@gmail.com>
+   * BUG 14187: CVE-2019-14870: DelegationNotAllowed not being enforced.
+
+
+#######################################
+Reporting bugs & Development Discussion
+#######################################
+
+Please discuss this release on the samba-technical mailing list or by
+joining the #samba-technical IRC channel on irc.freenode.net.
+
+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
+======================================================================
+
+
+Release notes for older releases follow:
+----------------------------------------
+
                    ==============================
                    Release Notes for Samba 4.9.16
                           November 27, 2019
@@ -40,8 +102,8 @@ database (https://bugzilla.samba.org/).
 ======================================================================
 
 
-Release notes for older releases follow:
-----------------------------------------
+----------------------------------------------------------------------
+
 
                    ==============================
                    Release Notes for Samba 4.9.15