Security update for pacemaker

SUSE Security Update: Security update for pacemaker
Announcement ID: SUSE-SU-2019:1209-1
Rating: important
References: #1117381 #1131353 #1131356 #1131357
Cross-References: CVE-2018-16877 CVE-2018-16878 CVE-2019-3885
Affected Products:
  • SUSE Linux Enterprise High Availability 15

An update that solves three vulnerabilities and has one errata is now available.

Description:

This update for pacemaker fixes the following issues:
Security issues fixed:

  • CVE-2019-3885: Fixed an information disclosure in log output. (bsc#1131357)
  • CVE-2018-16877: Fixed a local privilege escalation through insufficient IPC client-server authentication. (bsc#1131356)
  • CVE-2018-16878: Fixed a denial of service through insufficient verification inflicted preference of uncontrolled processes. (bsc#1131353)

Non-security issue fixed:
  • crmd: delete resource from lrmd when appropriate to avoid timeouts with crmsh (bsc#1117381).

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 High Availability 15:
    zypper in -t patch SUSE-SLE-Product-HA-15-2019-1209=1

Package List:

  • SUSE Linux Enterprise High Availability 15 (aarch64 ppc64le s390x x86_64):
    • libpacemaker-devel-1.1.18+20180430.b12c320f5-3.9.4
    • libpacemaker3-1.1.18+20180430.b12c320f5-3.9.4
    • libpacemaker3-debuginfo-1.1.18+20180430.b12c320f5-3.9.4
    • pacemaker-1.1.18+20180430.b12c320f5-3.9.4
    • pacemaker-cli-1.1.18+20180430.b12c320f5-3.9.4
    • pacemaker-cli-debuginfo-1.1.18+20180430.b12c320f5-3.9.4
    • pacemaker-debuginfo-1.1.18+20180430.b12c320f5-3.9.4
    • pacemaker-debugsource-1.1.18+20180430.b12c320f5-3.9.4
    • pacemaker-remote-1.1.18+20180430.b12c320f5-3.9.4
    • pacemaker-remote-debuginfo-1.1.18+20180430.b12c320f5-3.9.4
  • SUSE Linux Enterprise High Availability 15 (noarch):
    • pacemaker-cts-1.1.18+20180430.b12c320f5-3.9.4

References: