Description:

SUSE has released security updates to address several vulnerabilities in its products, mainly:

• SUSE MicroOS 5.0
• SUSE Manager Server 4.0
• SUSE Manager Retail Branch Server 4.0
• SUSE Manager Proxy 4.0
• SUSE Linux Enterprise Server for SAP 15-SP1
• SUSE Linux Enterprise Server 15-SP1-LTSS
• SUSE Linux Enterprise Server 15-SP1-BCL
• SUSE Linux Enterprise Module for Server Applications 15-SP3
• SUSE Linux Enterprise Module for Server Applications 15-SP2
• SUSE Linux Enterprise Module for Basesystem 15-SP3
• SUSE Linux Enterprise Module for Basesystem 15-SP2
• SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
• SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
• SUSE Enterprise Storage 6
• SUSE CaaS Platform 4.0
• SUSE Linux Enterprise Server for SAP 15
• SUSE Linux Enterprise Server 15-LTSS
• SUSE Linux Enterprise Module for Legacy Software 15-SP3
• SUSE Linux Enterprise Module for Legacy Software 15-SP2
• SUSE OpenStack Cloud Crowbar 9
• SUSE OpenStack Cloud Crowbar 8
• SUSE OpenStack Cloud 9
• SUSE OpenStack Cloud 8
• SUSE Linux Enterprise Server for SAP 12-SP4
• SUSE Linux Enterprise Server for SAP 12-SP3
• SUSE Linux Enterprise Server 12-SP5
• 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-BCL
• HPE Helion Openstack 8
• SUSE Linux Enterprise High Performance Computing 15-LTSS
• SUSE Linux Enterprise High Performance Computing 15-ESPOS
• SUSE CaaS Platform 4.0
• SUSE Manager Server 4.0
• SUSE Manager Retail Branch Server 4.0
• SUSE Manager Proxy 4.0
• SUSE Linux Enterprise Server for SAP 15-SP1
• SUSE Linux Enterprise Server for SAP 15
• SUSE Linux Enterprise Server 15-SP1-LTSS
• SUSE Linux Enterprise Server 15-SP1-BCL
• SUSE Linux Enterprise Server 15-LTSS
• SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
• SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
• SUSE Linux Enterprise High Performance Computing 15-LTSS
• SUSE Linux Enterprise High Performance Computing 15-ESPOS
• SUSE Enterprise Storage 6
• SUSE Linux Enterprise Module for Basesystem 15-SP3
• SUSE Linux Enterprise Module for Basesystem 15-SP2
• SUSE Linux Enterprise Module for Desktop Applications 15-SP3
• SUSE Linux Enterprise Module for Desktop Applications 15-SP2

Threats:

Attacker could exploit these vulnerabilities by disclosing sensitive information :

• Buffer overflow

Best practice and Recommendations:

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

• https://www.suse.com/support/update/announcement/2021/suse-su-20212800-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20212798-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20212797-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20212796-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20212795-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20212794-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20212793-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20212792-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20212790-1/