SUSE-SU-2018:1130-1: important: Security update for corosync

SUSE Security Update: Security update for corosync

Announcement ID: SUSE-SU-2018:1130-1
Rating: important
References: #1066585 #1083030 #1083561 #1089346
Cross-References: CVE-2018-1084
Affected Products:
SUSE Linux Enterprise High Availability 12-SP2

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


This update for corosync provides the following fixes:

– CVE-2018-1084: Integer overflow in totemcrypto:authenticate_nss_2_3()
could lead to command execution (bsc#1089346)
– Providing an empty uid or gid results in coroparse adding uid 0.
– Fix a problem that was causing corosync memory to increase on ring
breakup. (bsc#1083030)
– Fix a problem with configuration file incompatibilities that was causing
corosync to not work after upgrading from SLE-11-SP4-HA to SLE-12/15-HA.

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 12-SP2:

zypper in -t patch SUSE-SLE-HA-12-SP2-2018-775=1

Package List:

– SUSE Linux Enterprise High Availability 12-SP2 (ppc64le s390x x86_64):



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