WHATSNEW: Add release notes for Samba 4.6.16.

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

1 files changed, 78 insertions, 2 deletions

diff --git a/WHATSNEW.txt b/WHATSNEW.txt
index b245e30a6f9..a204a5482e6 100644
--- a/WHATSNEW.txt
+++ b/WHATSNEW.txt
@@ -1,4 +1,80 @@
                    ==============================
+                   Release Notes for Samba 4.5.16
+                           March 13, 2018
+                   ==============================
+
+
+This is a security release in order to address the following defects:
+
+o  CVE-2018-1050 (Denial of Service Attack on external print server.)
+o  CVE-2018-1057 (Authenticated users can change other users' password.)
+
+
+=======
+Details
+=======
+
+o  CVE-2018-1050:
+   All versions of Samba from 4.0.0 onwards are vulnerable to a denial of
+   service attack when the RPC spoolss service is configured to be run as
+   an external daemon. Missing input sanitization checks on some of the
+   input parameters to spoolss RPC calls could cause the print spooler
+   service to crash.
+
+   There is no known vulnerability associated with this error, merely a
+   denial of service. If the RPC spoolss service is left by default as an
+   internal service, all a client can do is crash its own authenticated
+   connection.
+
+o  CVE-2018-1057:
+   On a Samba 4 AD DC the LDAP server in all versions of Samba from
+   4.0.0 onwards incorrectly validates permissions to modify passwords
+   over LDAP allowing authenticated users to change any other users'
+   passwords, including administrative users.
+
+   Possible workarounds are described at a dedicated page in the Samba wiki:
+   https://wiki.samba.org/index.php/CVE-2018-1057
+
+
+Changes since 4.5.15:
+---------------------
+
+o  Jeremy Allison <jra@samba.org>
+   * BUG 11343: CVE-2018-1050: Codenomicon crashes in spoolss server code.
+
+o  Ralph Boehme <slow@samba.org>
+   * BUG 13272: CVE-2018-1057: Unprivileged user can change any user (and admin)
+     password.
+
+o  Stefan Metzmacher <metze@samba.org>
+   * BUG 13272: CVE-2018-1057: Unprivileged user can change any user (and admin)
+     password.
+
+
+#######################################
+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 4.5.15
                           November 21, 2017
                    ==============================
@@ -66,8 +142,8 @@ database (https://bugzilla.samba.org/).
 ======================================================================
 
 
-Release notes for older releases follow:
-----------------------------------------
+----------------------------------------------------------------------
+
 
                    ==============================
                    Release Notes for Samba 4.5.14