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SUSE: 2020:1072-1 Important: Pacemaker Denial of Service

suse
Calendar Grey April 22, 2020
Dist Suse Esm H88
SUSE Security Patch for pacemaker addresses critical concerns related to authentication flaws and denial of service threats.
An update that fixes two vulnerabilities is now available

Summary

This update for pacemaker fixes the following issues: - CVE-2018-16877: Fixed an issue with insufficient local IPC client-server authentication on the client's side (bsc#1131356). - CVE-2018-16878: Fixed a denial of service related to insufficient verification of uncontrolled processes (bsc#1131353). 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-SP2-2020-1072=1 Package List: - SUSE Linux Enterprise High Availability 12-SP2 (ppc64le s390x x86_64): libpacemaker3-1.1.15-23.9.1 libpacemaker3-debuginfo-1.1.15-23.9.1 pacemaker-1.1.15-23.9.1

Topics%20covered

Topics Covered

security advisory denial of service SUSE pacemaker local authentication

References

#1131353 #1131356

Cross- CVE-2018-16877 CVE-2018-16878

Affected Products:

SUSE Linux Enterprise High Availability 12-SP2

https://www.suse.com/security/cve/CVE-2018-16877.html

https://www.suse.com/security/cve/CVE-2018-16878.html

https://bugzilla.suse.com/1131353

https://bugzilla.suse.com/1131356

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2020:1072-1
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service SUSE pacemaker local authentication

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