Description:

SUSE has released security updates to address several vulnerabilities in the following products:

• libX11
  • SUSE OpenStack Cloud Crowbar 9
  • SUSE OpenStack Cloud Crowbar 8
  • SUSE OpenStack Cloud 9
  • SUSE OpenStack Cloud 8
  • SUSE OpenStack Cloud 7
  • SUSE Linux Enterprise Server for SAP 12-SP4
  • SUSE Linux Enterprise Server for SAP 12-SP3
  • SUSE Linux Enterprise Server for SAP 12-SP2
  • SUSE Linux Enterprise Server 12-SP4-LTSS
  • 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
• xorg-x11-server
  • HPE Helion Openstack 8
  • SUSE Enterprise Storage 5
  • SUSE Linux Enterprise Debuginfo 11-SP3
  • SUSE Linux Enterprise Debuginfo 11-SP4
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS
  • SUSE Linux Enterprise High Performance Computing 15-LTSS
  • SUSE Linux Enterprise Module for Basesystem 15-SP1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2
  • SUSE Linux Enterprise Module for Development Tools 15-SP1
  • SUSE Linux Enterprise Module for Development Tools 15-SP2
  • SUSE Linux Enterprise Point of Sale 11-SP3
  • SUSE Linux Enterprise Server 11-SP4-LTSS
  • SUSE Linux Enterprise Server 12-SP2-BCL
  • SUSE Linux Enterprise Server 12-SP2-LTSS
  • SUSE Linux Enterprise Server 12-SP3-BCL
  • SUSE Linux Enterprise Server 12-SP3-LTSS
  • SUSE Linux Enterprise Server 12-SP4-LTSS
  • SUSE Linux Enterprise Server 12-SP5
  • SUSE Linux Enterprise Server 15-LTSS
  • SUSE Linux Enterprise Server for SAP 12-SP2
  • SUSE Linux Enterprise Server for SAP 12-SP3
  • SUSE Linux Enterprise Server for SAP 12-SP4
  • SUSE Linux Enterprise Server for SAP 15
  • SUSE Linux Enterprise Software Development Kit 12-SP5
  • SUSE Linux Enterprise Workstation Extension 15-SP1
  • SUSE Linux Enterprise Workstation Extension 15-SP2
  • SUSE OpenStack Cloud 7
  • SUSE OpenStack Cloud 8
  • SUSE OpenStack Cloud 9
  • SUSE OpenStack Cloud Crowbar 8
  • SUSE OpenStack Cloud Crowbar 9

Threats:

Attacker could exploit these vulnerabilities by doing the following:

• Unauthorized disclosure of information
• Unauthorized modification
• Denial of service attack (DoS)

Best practice and Recommendations:

The CERT team encourages users to review SUSE security advisory and apply the necessary updates:

• https://www.suse.com/support/update/announcement/2020/suse-su-20202475-2/
• https://www.suse.com/support/update/announcement/2020/suse-su-20203582-1/
• https://www.suse.com/support/update/announcement/2020/suse-su-202014553-1/
• https://www.suse.com/support/update/announcement/2020/suse-su-20203585-1/
• https://www.suse.com/support/update/announcement/2020/suse-su-20203586-1/
• https://www.suse.com/support/update/announcement/2020/suse-su-20203587-1/
• https://www.suse.com/support/update/announcement/2020/suse-su-20203588-1/
• https://www.suse.com/support/update/announcement/2020/suse-su-20203589-1/