SUSE Security Update: Security update for mariadb
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:0831-1
Rating:             important
References:         #1077717 #1156669 #1160878 #1160883 #1160895 
                    #1160912 #1162388 
Cross-References:   CVE-2019-18901 CVE-2019-2737 CVE-2019-2739
                    CVE-2019-2740 CVE-2019-2758 CVE-2019-2805
                    CVE-2019-2938 CVE-2019-2974 CVE-2020-2574
                   
Affected Products:
                    SUSE OpenStack Cloud 7
______________________________________________________________________________

   An update that fixes 9 vulnerabilities is now available.

Description:

   This update for mariadb to version 10.2.31 GA fixes the following issues:

   MariaDB was updated to version 10.2.31 GA (bsc#1162388 and bsc#1156669).

   Security issues fixed:

   - CVE-2020-2574: Fixed a difficult to exploit vulnerability that allowed
     an attacker to crash the client (bsc#1162388).
   - CVE-2019-18901: Fixed an unsafe path handling behavior in
     mysql-systemd-helper (bsc#1160895).
   - CVE-2019-2737: Fixed an issue where could lead a remote attacker to
     cause denial of service
   - CVE-2019-2938: Fixed an issue where could lead a remote attacker to
     cause denial of service
   - CVE-2019-2740: Fixed an issue where could lead a local attacker to cause
     denial of service
   - CVE-2019-2805: Fixed an issue where could lead a local attacker to cause
     denial of service
   - CVE-2019-2974: Fixed an issue where could lead a remote attacker to
     cause denial of service
   - CVE-2019-2758: Fixed an issue where could lead a local attacker to cause
     denial of service
     or data corruption
   - CVE-2019-2739: Fixed an issue where could lead a local attacker to cause
     denial of service
     or data corruption
   - Enabled security hardenings in MariaDB's systemd service, namely
     ProtectSystem, ProtectHome and UMask (bsc#1160878).
   - Fixed a potental symlink attack (bsc#1160912).
   - Fixed a permissions issue in /var/lib/mysql (bsc#1077717).
   - Used systemd-tmpfiles for a cleaner and safer creation of /run/mysql
     (bsc#1160883).


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 OpenStack Cloud 7:

      zypper in -t patch SUSE-OpenStack-Cloud-7-2020-831=1



Package List:

   - SUSE OpenStack Cloud 7 (aarch64 s390x x86_64):

      mariadb-10.2.31-16.1
      mariadb-client-10.2.31-16.1
      mariadb-client-debuginfo-10.2.31-16.1
      mariadb-debuginfo-10.2.31-16.1
      mariadb-debugsource-10.2.31-16.1
      mariadb-tools-10.2.31-16.1
      mariadb-tools-debuginfo-10.2.31-16.1

   - SUSE OpenStack Cloud 7 (x86_64):

      mariadb-galera-10.2.31-16.1

   - SUSE OpenStack Cloud 7 (noarch):

      mariadb-errormessages-10.2.31-16.1


References:

   https://www.suse.com/security/cve/CVE-2019-18901.html
   https://www.suse.com/security/cve/CVE-2019-2737.html
   https://www.suse.com/security/cve/CVE-2019-2739.html
   https://www.suse.com/security/cve/CVE-2019-2740.html
   https://www.suse.com/security/cve/CVE-2019-2758.html
   https://www.suse.com/security/cve/CVE-2019-2805.html
   https://www.suse.com/security/cve/CVE-2019-2938.html
   https://www.suse.com/security/cve/CVE-2019-2974.html
   https://www.suse.com/security/cve/CVE-2020-2574.html
   https://bugzilla.suse.com/1077717
   https://bugzilla.suse.com/1156669
   https://bugzilla.suse.com/1160878
   https://bugzilla.suse.com/1160883
   https://bugzilla.suse.com/1160895
   https://bugzilla.suse.com/1160912
   https://bugzilla.suse.com/1162388

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