SUSE-RU-2018:2378-1: moderate: Recommended update for postfix

[sle-updates at lists.suse.com]

   SUSE Recommended Update: Recommended update for postfix
______________________________________________________________________________

Announcement ID:    SUSE-RU-2018:2378-1
Rating:             moderate
References:         #1087471 #1094965 
Affected Products:
                    SUSE Linux Enterprise Module for Server Applications 15
                    SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________

   An update that has two recommended fixes can now be
   installed.

Description:

   This update for postfix fixes the following issues:

   - Postfix version update to 3.3.1 (bsc#1094965)
     * Postfix did not support running as a PID=1 process, which complicated
       Postfix deployment in containers. The "postfix start-fg" command will
       now run the Postfix master daemon as a PID=1 process if possible.
       Thanks for inputs from Andreas Schulze, Eray Aslan, and Viktor
       Dukhovni.
     * Segfault in the postconf(1) command after it could not open a Postfix
       database configuration file due to a file permission error
       (dereferencing a null pointer). Reported by Andreas Hasenack, fixed by
       Viktor Dukhovni.
     * The luser_relay feature became a black hole, when the luser_relay
       parameter was set to a non-existent local address (i.e. mail
       disappeared silently). Reported by J?rgen Thomsen.
     * Missing error propagation in the tlsproxy(8) daemon could result in a
       segfault after TLS handshake error (dereferencing a 0xffff...ffff
       pointer). This daemon handles the TLS protocol when a non-whitelisted
       client sends a STARTTLS command to postscreen(8).


Patch Instructions:

   To install this SUSE Recommended Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Module for Server Applications 15:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2018-1615=1

   - SUSE Linux Enterprise Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2018-1615=1



Package List:

   - SUSE Linux Enterprise Module for Server Applications 15 (aarch64 ppc64le s390x x86_64):

      postfix-debuginfo-3.3.1-5.4.12
      postfix-debugsource-3.3.1-5.4.12
      postfix-mysql-3.3.1-5.4.12
      postfix-mysql-debuginfo-3.3.1-5.4.12

   - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):

      postfix-3.3.1-5.4.12
      postfix-debuginfo-3.3.1-5.4.12
      postfix-debugsource-3.3.1-5.4.12
      postfix-devel-3.3.1-5.4.12

   - SUSE Linux Enterprise Module for Basesystem 15 (noarch):

      postfix-doc-3.3.1-5.4.12


References:

   https://bugzilla.suse.com/1087471
   https://bugzilla.suse.com/1094965