Security update for bash

Announcement ID: SUSE-SU-2017:1317-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2016-9401 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2016-9401 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Affected Products:
  • Magnum Orchestration 7
  • SUSE Linux Enterprise Desktop 12 SP2
  • SUSE Linux Enterprise High Performance Computing 12 SP2
  • SUSE Linux Enterprise Server 12 SP2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2
  • SUSE Linux Enterprise Workstation Extension 12 SP2

An update that solves one vulnerability and has one security fix can now be installed.

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 update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • Magnum Orchestration 7
    zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-794=1
  • SUSE Linux Enterprise Desktop 12 SP2
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-794=1
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
    zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-794=1
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2
    zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-794=1
  • SUSE Linux Enterprise High Performance Computing 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-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 Server for SAP Applications 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-794=1
  • SUSE Linux Enterprise Workstation Extension 12 SP2
    zypper in -t patch SUSE-SLE-WE-12-SP2-2017-794=1

Package List:

  • Magnum Orchestration 7 (x86_64)
    • bash-debugsource-4.3-82.1
    • libreadline6-6.3-82.1
    • libreadline6-debuginfo-6.3-82.1
    • bash-debuginfo-4.3-82.1
    • bash-4.3-82.1
  • SUSE Linux Enterprise Desktop 12 SP2 (x86_64)
    • libreadline6-debuginfo-32bit-6.3-82.1
    • bash-debugsource-4.3-82.1
    • libreadline6-6.3-82.1
    • libreadline6-debuginfo-6.3-82.1
    • bash-debuginfo-4.3-82.1
    • bash-4.3-82.1
    • libreadline6-32bit-6.3-82.1
  • SUSE Linux Enterprise Desktop 12 SP2 (noarch)
    • readline-doc-6.3-82.1
    • bash-lang-4.3-82.1
    • bash-doc-4.3-82.1
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (aarch64)
    • bash-debugsource-4.3-82.1
    • libreadline6-6.3-82.1
    • libreadline6-debuginfo-6.3-82.1
    • bash-debuginfo-4.3-82.1
    • bash-4.3-82.1
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (noarch)
    • readline-doc-6.3-82.1
    • bash-doc-4.3-82.1
  • SUSE Linux Enterprise Software Development Kit 12 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 High Performance Computing 12 SP2 (aarch64 x86_64)
    • bash-debugsource-4.3-82.1
    • libreadline6-6.3-82.1
    • libreadline6-debuginfo-6.3-82.1
    • bash-debuginfo-4.3-82.1
    • bash-4.3-82.1
  • SUSE Linux Enterprise High Performance Computing 12 SP2 (noarch)
    • readline-doc-6.3-82.1
    • bash-doc-4.3-82.1
  • SUSE Linux Enterprise High Performance Computing 12 SP2 (x86_64)
    • libreadline6-debuginfo-32bit-6.3-82.1
    • libreadline6-32bit-6.3-82.1
  • SUSE Linux Enterprise Server 12 SP2 (aarch64 ppc64le s390x x86_64)
    • bash-debugsource-4.3-82.1
    • libreadline6-6.3-82.1
    • libreadline6-debuginfo-6.3-82.1
    • bash-debuginfo-4.3-82.1
    • bash-4.3-82.1
  • SUSE Linux Enterprise Server 12 SP2 (noarch)
    • readline-doc-6.3-82.1
    • bash-doc-4.3-82.1
  • SUSE Linux Enterprise Server 12 SP2 (s390x x86_64)
    • libreadline6-debuginfo-32bit-6.3-82.1
    • libreadline6-32bit-6.3-82.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
    • bash-debugsource-4.3-82.1
    • libreadline6-6.3-82.1
    • libreadline6-debuginfo-6.3-82.1
    • bash-debuginfo-4.3-82.1
    • bash-4.3-82.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2 (noarch)
    • readline-doc-6.3-82.1
    • bash-doc-4.3-82.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2 (x86_64)
    • libreadline6-debuginfo-32bit-6.3-82.1
    • libreadline6-32bit-6.3-82.1
  • SUSE Linux Enterprise Workstation Extension 12 SP2 (noarch)
    • bash-lang-4.3-82.1

References: