SUSE-SU-2017:1317-1: moderate: Security update for bash

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for bash
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:1317-1
Rating:             moderate
References:         #1010845 #1035371 
Cross-References:   CVE-2016-9401
Affected Products:
                    SUSE Linux Enterprise Workstation Extension 12-SP2
                    SUSE Linux Enterprise Software Development Kit 12-SP2
                    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
                    SUSE Linux Enterprise Server 12-SP2
                    SUSE Linux Enterprise Desktop 12-SP2
                    OpenStack Cloud Magnum Orchestration 7
______________________________________________________________________________

   An update that solves one vulnerability and has one errata
   is now available.

Description:


   This update for bash fixes an issue that could lead to syntax errors when
   parsing scripts that use expr(1) inside loops.

   Additionally, the popd build-in now ensures that the normalized stack
   offset is within bounds before trying to free that stack entry. This fixes
   a segmentation fault.


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Workstation Extension 12-SP2:

      zypper in -t patch SUSE-SLE-WE-12-SP2-2017-794=1

   - SUSE Linux Enterprise Software Development Kit 12-SP2:

      zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-794=1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-794=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-794=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-794=1

   - OpenStack Cloud Magnum Orchestration 7:

      zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-794=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Workstation Extension 12-SP2 (noarch):

      bash-lang-4.3-82.1

   - SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le s390x x86_64):

      bash-debuginfo-4.3-82.1
      bash-debugsource-4.3-82.1
      bash-devel-4.3-82.1
      readline-devel-6.3-82.1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):

      bash-4.3-82.1
      bash-debuginfo-4.3-82.1
      bash-debugsource-4.3-82.1
      libreadline6-6.3-82.1
      libreadline6-debuginfo-6.3-82.1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (noarch):

      bash-doc-4.3-82.1
      readline-doc-6.3-82.1

   - SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le x86_64):

      bash-4.3-82.1
      bash-debuginfo-4.3-82.1
      bash-debugsource-4.3-82.1
      libreadline6-6.3-82.1
      libreadline6-debuginfo-6.3-82.1

   - SUSE Linux Enterprise Server 12-SP2 (noarch):

      bash-doc-4.3-82.1
      readline-doc-6.3-82.1

   - SUSE Linux Enterprise Server 12-SP2 (x86_64):

      libreadline6-32bit-6.3-82.1
      libreadline6-debuginfo-32bit-6.3-82.1

   - SUSE Linux Enterprise Desktop 12-SP2 (x86_64):

      bash-4.3-82.1
      bash-debuginfo-4.3-82.1
      bash-debugsource-4.3-82.1
      libreadline6-32bit-6.3-82.1
      libreadline6-6.3-82.1
      libreadline6-debuginfo-32bit-6.3-82.1
      libreadline6-debuginfo-6.3-82.1

   - SUSE Linux Enterprise Desktop 12-SP2 (noarch):

      bash-doc-4.3-82.1
      bash-lang-4.3-82.1
      readline-doc-6.3-82.1

   - OpenStack Cloud Magnum Orchestration 7 (x86_64):

      bash-4.3-82.1
      bash-debuginfo-4.3-82.1
      bash-debugsource-4.3-82.1
      libreadline6-6.3-82.1
      libreadline6-debuginfo-6.3-82.1


References:

   https://www.suse.com/security/cve/CVE-2016-9401.html
   https://bugzilla.suse.com/1010845
   https://bugzilla.suse.com/1035371