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AUSCERT External Security Bulletin Redistribution
Security update for csync2
13 July 2021
AusCERT Security Bulletin Summary
Operating System: SUSE
Impact/Access: Reduced Security -- Remote/Unauthenticated
CVE Names: CVE-2019-15522
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SUSE Security Update: Security update for csync2
Announcement ID: SUSE-SU-2021:14763-1
References: #1145032 #1147137
SUSE Linux Enterprise High Availability Extension 11-SP4
An update that solves one vulnerability and has one errata is now available.
This update for csync2 fixes the following issues:
o CVE-2019-15522: Fixed an issue where daemon fails to enforce TLS (bsc#
o Fixed an issue where the TLS keys were not created correctly during
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 Extension 11-SP4:
zypper in -t patch slehasp4-csync2-14763=1
o SUSE Linux Enterprise High Availability Extension 11-SP4 (i586 ppc64 s390x
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