Security update for tcmu-runner

Announcement ID: SUSE-SU-2017:2109-1
Rating: important
References:
Affected Products:
  • SUSE Linux Enterprise Desktop 12 SP3
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • SUSE Linux Enterprise Software Development Kit 12 SP3

An update that has five security fixes can now be installed.

Description:

This update for tcmu-runner fixes the following issues:

  • qcow handler opens up an information leak via the CheckConfig D-Bus method (bsc#1049491)
  • glfs handler allows local DoS via crafted CheckConfig strings (bsc#1049485)
  • UnregisterHandler dbus method in tcmu-runner daemon for non-existing handler causes denial of service (bsc#1049488)
  • UnregisterHandler D-Bus method in tcmu-runner daemon for internal handler causes denial of service (bsc#1049489)
  • Memory leaks can be triggered in tcmu-runner daemon by calling D-Bus method for (Un)RegisterHandler (bsc#1049490)

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:

  • SUSE Linux Enterprise Software Development Kit 12 SP3
    zypper in -t patch SUSE-SLE-SDK-12-SP3-2017-1311=1
  • SUSE Linux Enterprise Server 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1311=1
  • SUSE Linux Enterprise High Performance Computing 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1311=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1311=1

Package List:

  • SUSE Linux Enterprise Software Development Kit 12 SP3 (aarch64 ppc64le s390x x86_64)
    • tcmu-runner-devel-1.2.0-2.3.1
    • tcmu-runner-debuginfo-1.2.0-2.3.1
    • tcmu-runner-debugsource-1.2.0-2.3.1
  • SUSE Linux Enterprise Server 12 SP3 (aarch64 ppc64le s390x x86_64)
    • libtcmu1-1.2.0-2.3.1
    • tcmu-runner-1.2.0-2.3.1
    • tcmu-runner-debuginfo-1.2.0-2.3.1
    • libtcmu1-debuginfo-1.2.0-2.3.1
    • tcmu-runner-debugsource-1.2.0-2.3.1
  • SUSE Linux Enterprise High Performance Computing 12 SP3 (aarch64 x86_64)
    • libtcmu1-1.2.0-2.3.1
    • tcmu-runner-1.2.0-2.3.1
    • tcmu-runner-debuginfo-1.2.0-2.3.1
    • libtcmu1-debuginfo-1.2.0-2.3.1
    • tcmu-runner-debugsource-1.2.0-2.3.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
    • libtcmu1-1.2.0-2.3.1
    • tcmu-runner-1.2.0-2.3.1
    • tcmu-runner-debuginfo-1.2.0-2.3.1
    • libtcmu1-debuginfo-1.2.0-2.3.1
    • tcmu-runner-debugsource-1.2.0-2.3.1

References: