SUSE Security Update: Security update for xorg-x11-server
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:2331-1
Rating:             moderate
References:         #1174633 #1174635 #1174638 
Cross-References:   CVE-2020-14345 CVE-2020-14346 CVE-2020-14347
                   
Affected Products:
                    SUSE OpenStack Cloud Crowbar 8
                    SUSE OpenStack Cloud 8
                    SUSE OpenStack Cloud 7
                    SUSE Linux Enterprise Server for SAP 12-SP3
                    SUSE Linux Enterprise Server for SAP 12-SP2
                    SUSE Linux Enterprise Server 12-SP3-LTSS
                    SUSE Linux Enterprise Server 12-SP3-BCL
                    SUSE Linux Enterprise Server 12-SP2-LTSS
                    SUSE Linux Enterprise Server 12-SP2-BCL
                    SUSE Enterprise Storage 5
                    HPE Helion Openstack 8
______________________________________________________________________________

   An update that fixes three vulnerabilities is now available.

Description:

   This update for xorg-x11-server fixes the following issues:

   - CVE-2020-14347: Leak of uninitialized heap memory from the X server to
     clients on pixmap allocation (bsc#1174633, ZDI-CAN-11426).
   - CVE-2020-14346: XIChangeHierarchy Integer Underflow Privilege Escalation
     Vulnerability (bsc#1174638, ZDI-CAN-11429).
   - CVE-2020-14345: XKB out-of-bounds access privilege escalation
     vulnerability (bsc#1174635, ZDI-CAN-11428).


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 Crowbar 8:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-2331=1

   - SUSE OpenStack Cloud 8:

      zypper in -t patch SUSE-OpenStack-Cloud-8-2020-2331=1

   - SUSE OpenStack Cloud 7:

      zypper in -t patch SUSE-OpenStack-Cloud-7-2020-2331=1

   - SUSE Linux Enterprise Server for SAP 12-SP3:

      zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-2331=1

   - SUSE Linux Enterprise Server for SAP 12-SP2:

      zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-2331=1

   - SUSE Linux Enterprise Server 12-SP3-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-2331=1

   - SUSE Linux Enterprise Server 12-SP3-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-2331=1

   - SUSE Linux Enterprise Server 12-SP2-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-2331=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-2331=1

   - SUSE Enterprise Storage 5:

      zypper in -t patch SUSE-Storage-5-2020-2331=1

   - HPE Helion Openstack 8:

      zypper in -t patch HPE-Helion-OpenStack-8-2020-2331=1



Package List:

   - SUSE OpenStack Cloud Crowbar 8 (x86_64):

      xorg-x11-server-7.6_1.18.3-76.26.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.26.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.26.1

   - SUSE OpenStack Cloud 8 (x86_64):

      xorg-x11-server-7.6_1.18.3-76.26.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.26.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.26.1

   - SUSE OpenStack Cloud 7 (s390x x86_64):

      xorg-x11-server-7.6_1.18.3-76.26.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.26.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.26.1

   - SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):

      xorg-x11-server-7.6_1.18.3-76.26.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.26.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.26.1

   - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):

      xorg-x11-server-7.6_1.18.3-76.26.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.26.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.26.1

   - SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):

      xorg-x11-server-7.6_1.18.3-76.26.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.26.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.26.1

   - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):

      xorg-x11-server-7.6_1.18.3-76.26.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.26.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.26.1

   - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):

      xorg-x11-server-7.6_1.18.3-76.26.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.26.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.26.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

      xorg-x11-server-7.6_1.18.3-76.26.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.26.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.26.1

   - SUSE Enterprise Storage 5 (aarch64 x86_64):

      xorg-x11-server-7.6_1.18.3-76.26.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.26.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.26.1

   - HPE Helion Openstack 8 (x86_64):

      xorg-x11-server-7.6_1.18.3-76.26.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.26.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-7.6_1.18.3-76.26.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.26.1


References:

   https://www.suse.com/security/cve/CVE-2020-14345.html
   https://www.suse.com/security/cve/CVE-2020-14346.html
   https://www.suse.com/security/cve/CVE-2020-14347.html
   https://bugzilla.suse.com/1174633
   https://bugzilla.suse.com/1174635
   https://bugzilla.suse.com/1174638

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