Security update for libdlm, libqb

Announcement ID: SUSE-SU-2019:1806-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2019-12779 ( SUSE ): 6.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
  • CVE-2019-12779 ( NVD ): 7.1 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise Desktop 12 SP4
  • SUSE Linux Enterprise High Availability Extension 12 SP3
  • SUSE Linux Enterprise High Availability Extension 12 SP4
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise High Performance Computing 12 SP4
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • SUSE Linux Enterprise Software Development Kit 12 SP4

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

Description:

This update for libdlm, libqb fixes the following issues:

libqb to version 1.0.3:

  • CVE-2019-12779: Fixed an insecure treatment of IPC temporary files which could have allowed a local attacker to overwrite privileged system files (bsc#1137835).
  • Enabled use of filesystem sockets for linux (fate#323415).
  • Fixed logging with newer binutils version (bsc#1074327).

libdlm:

  • Explicitly used and linked libstonithd from libpacemaker3 (bsc#1098449).

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 Server for SAP Applications 12 SP3
    zypper in -t patch SUSE-SLE-HA-12-SP3-2019-1806=1
  • SUSE Linux Enterprise High Availability Extension 12 SP3
    zypper in -t patch SUSE-SLE-HA-12-SP3-2019-1806=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
    zypper in -t patch SUSE-SLE-HA-12-SP4-2019-1806=1
  • SUSE Linux Enterprise High Availability Extension 12 SP4
    zypper in -t patch SUSE-SLE-HA-12-SP4-2019-1806=1
  • SUSE Linux Enterprise Software Development Kit 12 SP4
    zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-1806=1

Package List:

  • SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
    • libqb0-debuginfo-1.0.3+20171226.6d62b64-4.3.1
    • libqb-debugsource-1.0.3+20171226.6d62b64-4.3.1
    • libdlm-4.0.7-3.3.2
    • libdlm3-debuginfo-4.0.7-3.3.2
    • libdlm-debuginfo-4.0.7-3.3.2
    • libqb0-1.0.3+20171226.6d62b64-4.3.1
    • libdlm3-4.0.7-3.3.2
    • libdlm-debugsource-4.0.7-3.3.2
  • SUSE Linux Enterprise High Availability Extension 12 SP3 (ppc64le s390x x86_64)
    • libqb0-debuginfo-1.0.3+20171226.6d62b64-4.3.1
    • libqb-debugsource-1.0.3+20171226.6d62b64-4.3.1
    • libdlm-4.0.7-3.3.2
    • libdlm3-debuginfo-4.0.7-3.3.2
    • libdlm-debuginfo-4.0.7-3.3.2
    • libqb0-1.0.3+20171226.6d62b64-4.3.1
    • libdlm3-4.0.7-3.3.2
    • libdlm-debugsource-4.0.7-3.3.2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
    • libqb0-debuginfo-1.0.3+20171226.6d62b64-4.3.1
    • libqb-debugsource-1.0.3+20171226.6d62b64-4.3.1
    • libdlm-4.0.7-3.3.2
    • libdlm3-debuginfo-4.0.7-3.3.2
    • libdlm-debuginfo-4.0.7-3.3.2
    • libqb0-1.0.3+20171226.6d62b64-4.3.1
    • libdlm3-4.0.7-3.3.2
    • libdlm-debugsource-4.0.7-3.3.2
  • SUSE Linux Enterprise High Availability Extension 12 SP4 (ppc64le s390x x86_64)
    • libqb0-debuginfo-1.0.3+20171226.6d62b64-4.3.1
    • libqb-debugsource-1.0.3+20171226.6d62b64-4.3.1
    • libdlm-4.0.7-3.3.2
    • libdlm3-debuginfo-4.0.7-3.3.2
    • libdlm-debuginfo-4.0.7-3.3.2
    • libqb0-1.0.3+20171226.6d62b64-4.3.1
    • libdlm3-4.0.7-3.3.2
    • libdlm-debugsource-4.0.7-3.3.2
  • SUSE Linux Enterprise Software Development Kit 12 SP4 (aarch64 ppc64le s390x x86_64)
    • libqb-devel-1.0.3+20171226.6d62b64-4.3.1
    • libqb-debugsource-1.0.3+20171226.6d62b64-4.3.1
    • libdlm-debuginfo-4.0.7-3.3.2
    • libdlm-debugsource-4.0.7-3.3.2
    • libdlm-devel-4.0.7-3.3.2

References: