Security update for util-linux

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: