Security update for libdlm, libqb

SUSE Security Update: Security update for libdlm, libqb
Announcement ID: SUSE-SU-2019:1806-1
Rating: important
References: #1069468 #1074327 #1098449 #1137835
Cross-References: CVE-2019-12779
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP4
  • SUSE Linux Enterprise High Availability 12-SP4
  • SUSE Linux Enterprise High Availability 12-SP3

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

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

Package List:

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

References: