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AUSCERT External Security Bulletin Redistribution
ESB-2020.1423
SUSE-SU-2020:1072-1 Security update for pacemaker
24 April 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: pacemaker
Publisher: SUSE
Operating System: SUSE
Impact/Access: Increased Privileges -- Existing Account
Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2018-16878 CVE-2018-16877
Reference: ESB-2019.1474
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20201072-1.html
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SUSE Security Update: Security update for pacemaker
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1072-1
Rating: important
References: #1131353 #1131356
Cross-References: CVE-2018-16877 CVE-2018-16878
Affected Products:
SUSE Linux Enterprise High Availability 12-SP2
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for pacemaker fixes the following issues:
o CVE-2018-16877: Fixed an issue with insufficient local IPC client-server
authentication on the client's side (bsc#1131356).
o 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:
o SUSE Linux Enterprise High Availability 12-SP2:
zypper in -t patch SUSE-SLE-HA-12-SP2-2020-1072=1
Package List:
o 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
pacemaker-cli-1.1.15-23.9.1
pacemaker-cli-debuginfo-1.1.15-23.9.1
pacemaker-cts-1.1.15-23.9.1
pacemaker-cts-debuginfo-1.1.15-23.9.1
pacemaker-debuginfo-1.1.15-23.9.1
pacemaker-debugsource-1.1.15-23.9.1
pacemaker-remote-1.1.15-23.9.1
pacemaker-remote-debuginfo-1.1.15-23.9.1
References:
o https://www.suse.com/security/cve/CVE-2018-16877.html
o https://www.suse.com/security/cve/CVE-2018-16878.html
o https://bugzilla.suse.com/1131353
o https://bugzilla.suse.com/1131356
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