SUSE: 2018:1121-1 Important: Corosync Command Execution Threat
suse
May 2, 2018
An update that solves one vulnerability and has two fixes is now available.
Summary
This update for corosync fixes the following issue: - 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. (bsc#1066585) - 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. (bsc#1083561) 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-SP3: zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-771=1 - SUSE Linux Enterprise High Availability 12-SP3:
References
#1066585 #1083561 #1089346
Cross- CVE-2018-1084
Affected Products:
SUSE Linux Enterprise Software Development Kit 12-SP3
SUSE Linux Enterprise High Availability 12-SP3
https://www.suse.com/security/cve/CVE-2018-1084.html
https://bugzilla.suse.com/1066585
https://bugzilla.suse.com/1083561
https://bugzilla.suse.com/1089346
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Announcement ID: SUSE-SU-2018:1121-1
Rating: important
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