SUSE-SU-2021:14763-1: moderate: Security update for csync2

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for csync2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:14763-1
Rating:             moderate
References:         #1145032 #1147137 
Cross-References:   CVE-2019-15522
CVSS scores:
                    CVE-2019-15522 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2019-15522 (SUSE): 7.3 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected Products:
                    SUSE Linux Enterprise High Availability Extension 11-SP4
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   An update that solves one vulnerability and has one errata
   is now available.

Description:

   This update for csync2 fixes the following issues:

   - CVE-2019-15522: Fixed an issue where daemon fails to enforce TLS
     (bsc#1147137)
   - Fixed an issue where the TLS keys were not created correctly during
     installation (bsc#1145032)


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 Extension 11-SP4:

      zypper in -t patch slehasp4-csync2-14763=1



Package List:

   - SUSE Linux Enterprise High Availability Extension 11-SP4 (i586 ppc64 s390x x86_64):

      csync2-1.34-0.13.7.1


References:

   https://www.suse.com/security/cve/CVE-2019-15522.html
   https://bugzilla.suse.com/1145032
   https://bugzilla.suse.com/1147137