ESB-2018.3696 - [SUSE] util-linux: Increased privileges - Existing account 2018-11-28

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.3696
           SUSE Security Update: Security update for util-linux
                             28 November 2018

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           util-linux
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Increased Privileges -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-7738  

Reference:         ESB-2018.0703

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20183926-1/

- --------------------------BEGIN INCLUDED TEXT--------------------

   SUSE Security Update: Security update for util-linux
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:3926-1
Rating:             moderate
References:         #1072947 #1078662 #1080740 #1084300 
Cross-References:   CVE-2018-7738
Affected Products:
                    SUSE Linux Enterprise Workstation Extension 12-SP3
                    SUSE Linux Enterprise Software Development Kit 12-SP3
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP3
                    SUSE CaaS Platform ALL
                    SUSE CaaS Platform 3.0
______________________________________________________________________________

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

Description:

   This update for util-linux fixes the following issues:

   This non-security issue was fixed:

   - CVE-2018-7738: bash-completion/umount allowed local users to gain
     privileges by embedding shell commands in a mountpoint name, which was
     mishandled during a umount command by a different user (bsc#1084300).

   These non-security issues were fixed:

   - Fixed crash loop in lscpu (bsc#1072947).
   - Fixed possible segfault of umount -a
   - Fixed mount -a on NFS bind mounts (bsc#1080740).
   - Fixed lsblk on NVMe (bsc#1078662).


Patch Instructions:

   To install this SUSE Security 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 Workstation Extension 12-SP3:

      zypper in -t patch SUSE-SLE-WE-12-SP3-2018-1618=1

   - SUSE Linux Enterprise Software Development Kit 12-SP3:

      zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-1618=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-1618=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-1618=1

   - SUSE CaaS Platform ALL:

      To install this update, use the SUSE CaaS Platform Velum dashboard.
      It will inform you if it detects new updates and let you then trigger
      updating of the complete cluster in a controlled way.

   - SUSE CaaS Platform 3.0:

      To install this update, use the SUSE CaaS Platform Velum dashboard.
      It will inform you if it detects new updates and let you then trigger
      updating of the complete cluster in a controlled way.



Package List:

   - SUSE Linux Enterprise Workstation Extension 12-SP3 (x86_64):

      libuuid-devel-2.29.2-3.12.1
      util-linux-debuginfo-2.29.2-3.12.1
      util-linux-debugsource-2.29.2-3.12.1

   - SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):

      libblkid-devel-2.29.2-3.12.1
      libmount-devel-2.29.2-3.12.1
      libsmartcols-devel-2.29.2-3.12.1
      libuuid-devel-2.29.2-3.12.1
      util-linux-debuginfo-2.29.2-3.12.1
      util-linux-debugsource-2.29.2-3.12.1

   - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

      libblkid1-2.29.2-3.12.1
      libblkid1-debuginfo-2.29.2-3.12.1
      libfdisk1-2.29.2-3.12.1
      libfdisk1-debuginfo-2.29.2-3.12.1
      libmount1-2.29.2-3.12.1
      libmount1-debuginfo-2.29.2-3.12.1
      libsmartcols1-2.29.2-3.12.1
      libsmartcols1-debuginfo-2.29.2-3.12.1
      libuuid1-2.29.2-3.12.1
      libuuid1-debuginfo-2.29.2-3.12.1
      python-libmount-2.29.2-3.12.1
      python-libmount-debuginfo-2.29.2-3.12.1
      python-libmount-debugsource-2.29.2-3.12.1
      util-linux-2.29.2-3.12.1
      util-linux-debuginfo-2.29.2-3.12.1
      util-linux-debugsource-2.29.2-3.12.1
      util-linux-systemd-2.29.2-3.12.1
      util-linux-systemd-debuginfo-2.29.2-3.12.1
      util-linux-systemd-debugsource-2.29.2-3.12.1
      uuidd-2.29.2-3.12.1
      uuidd-debuginfo-2.29.2-3.12.1

   - SUSE Linux Enterprise Server 12-SP3 (s390x x86_64):

      libblkid1-32bit-2.29.2-3.12.1
      libblkid1-debuginfo-32bit-2.29.2-3.12.1
      libmount1-32bit-2.29.2-3.12.1
      libmount1-debuginfo-32bit-2.29.2-3.12.1
      libuuid1-32bit-2.29.2-3.12.1
      libuuid1-debuginfo-32bit-2.29.2-3.12.1

   - SUSE Linux Enterprise Server 12-SP3 (noarch):

      util-linux-lang-2.29.2-3.12.1

   - SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

      libblkid1-2.29.2-3.12.1
      libblkid1-32bit-2.29.2-3.12.1
      libblkid1-debuginfo-2.29.2-3.12.1
      libblkid1-debuginfo-32bit-2.29.2-3.12.1
      libfdisk1-2.29.2-3.12.1
      libfdisk1-debuginfo-2.29.2-3.12.1
      libmount1-2.29.2-3.12.1
      libmount1-32bit-2.29.2-3.12.1
      libmount1-debuginfo-2.29.2-3.12.1
      libmount1-debuginfo-32bit-2.29.2-3.12.1
      libsmartcols1-2.29.2-3.12.1
      libsmartcols1-debuginfo-2.29.2-3.12.1
      libuuid-devel-2.29.2-3.12.1
      libuuid1-2.29.2-3.12.1
      libuuid1-32bit-2.29.2-3.12.1
      libuuid1-debuginfo-2.29.2-3.12.1
      libuuid1-debuginfo-32bit-2.29.2-3.12.1
      python-libmount-2.29.2-3.12.1
      python-libmount-debuginfo-2.29.2-3.12.1
      python-libmount-debugsource-2.29.2-3.12.1
      util-linux-2.29.2-3.12.1
      util-linux-debuginfo-2.29.2-3.12.1
      util-linux-debugsource-2.29.2-3.12.1
      util-linux-systemd-2.29.2-3.12.1
      util-linux-systemd-debuginfo-2.29.2-3.12.1
      util-linux-systemd-debugsource-2.29.2-3.12.1
      uuidd-2.29.2-3.12.1
      uuidd-debuginfo-2.29.2-3.12.1

   - SUSE Linux Enterprise Desktop 12-SP3 (noarch):

      util-linux-lang-2.29.2-3.12.1

   - SUSE CaaS Platform ALL (x86_64):

      libblkid1-2.29.2-3.12.1
      libblkid1-debuginfo-2.29.2-3.12.1
      libfdisk1-2.29.2-3.12.1
      libfdisk1-debuginfo-2.29.2-3.12.1
      libmount1-2.29.2-3.12.1
      libmount1-debuginfo-2.29.2-3.12.1
      libsmartcols1-2.29.2-3.12.1
      libsmartcols1-debuginfo-2.29.2-3.12.1
      libuuid1-2.29.2-3.12.1
      libuuid1-debuginfo-2.29.2-3.12.1
      util-linux-2.29.2-3.12.1
      util-linux-debuginfo-2.29.2-3.12.1
      util-linux-debugsource-2.29.2-3.12.1
      util-linux-systemd-2.29.2-3.12.1
      util-linux-systemd-debuginfo-2.29.2-3.12.1
      util-linux-systemd-debugsource-2.29.2-3.12.1

   - SUSE CaaS Platform 3.0 (x86_64):

      libblkid1-2.29.2-3.12.1
      libblkid1-debuginfo-2.29.2-3.12.1
      libfdisk1-2.29.2-3.12.1
      libfdisk1-debuginfo-2.29.2-3.12.1
      libmount1-2.29.2-3.12.1
      libmount1-debuginfo-2.29.2-3.12.1
      libsmartcols1-2.29.2-3.12.1
      libsmartcols1-debuginfo-2.29.2-3.12.1
      libuuid1-2.29.2-3.12.1
      libuuid1-debuginfo-2.29.2-3.12.1
      util-linux-2.29.2-3.12.1
      util-linux-debuginfo-2.29.2-3.12.1
      util-linux-debugsource-2.29.2-3.12.1
      util-linux-systemd-2.29.2-3.12.1
      util-linux-systemd-debuginfo-2.29.2-3.12.1
      util-linux-systemd-debugsource-2.29.2-3.12.1


References:

   https://www.suse.com/security/cve/CVE-2018-7738.html
   https://bugzilla.suse.com/1072947
   https://bugzilla.suse.com/1078662
   https://bugzilla.suse.com/1080740
   https://bugzilla.suse.com/1084300

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