WHATSNEW: Add release notes for Samba 4.12.13.

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

diff --git a/WHATSNEW.txt b/WHATSNEW.txt
index 4b522a6b74db65bb5db2b9dc170ba2e935c47c49..54ba3298981d1f6fe32397f45b892d0c001be6e1 100644 (file)
--- a/WHATSNEW.txt
+++ b/WHATSNEW.txt
@@ -1,3 +1,67 @@
+                   ===============================
+                   Release Notes for Samba 4.12.13
+                           March 24, 2021
+                   ===============================
+
+
+This is a security release in order to address the following defects:
+
+o CVE-2020-27840: Heap corruption via crafted DN strings.
+o CVE-2021-20277: Out of bounds read in AD DC LDAP server.
+
+
+=======
+Details
+=======
+
+o  CVE-2020-27840:
+   An anonymous attacker can crash the Samba AD DC LDAP server by sending easily
+   crafted DNs as part of a bind request. More serious heap corruption is likely
+   also possible.
+
+o  CVE-2021-20277:
+   User-controlled LDAP filter strings against the AD DC LDAP server may crash
+   the LDAP server.
+
+For more details, please refer to the security advisories.
+
+
+Changes since 4.12.11
+---------------------
+
+o  Andrew Bartlett <abartlet@samba.org>
+   * BUG 14655: CVE-2021-20277: Fix out of bounds read in ldb_handler_fold.
+
+o  Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
+   * BUG 14595: CVE-2020-27840: Fix unauthenticated remote heap corruption via
+     bad DNs.
+   * BUG 14655: CVE-2021-20277: Fix out of bounds read in ldb_handler_fold.
+
+
+#######################################
+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 4.12.12
                            March 11, 2021
@@ -67,8 +131,7 @@ database (https://bugzilla.samba.org/).
 ======================================================================
 
 
-Release notes for older releases follow:
-----------------------------------------
+----------------------------------------------------------------------
 
 
                    ===============================