Description:

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

• postgresql96
  • SUSE OpenStack Cloud Crowbar 8
  • SUSE OpenStack Cloud 8
  • SUSE Linux Enterprise Server for SAP 12-SP3
  • 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
• postgresql12
  • SUSE Linux Enterprise Module for Server Applications 15-SP2
  • SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3
  • SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2
  • SUSE Linux Enterprise Module for Legacy Software 15-SP3
  • SUSE Linux Enterprise Module for Basesystem 15-SP2
  • SUSE Linux Enterprise Software Development Kit 12-SP5
  • SUSE Linux Enterprise Server 12-SP5
• postgresql14
  • SUSE Linux Enterprise Module for Server Applications 15-SP3
  • SUSE Linux Enterprise Module for Server Applications 15-SP2
  • SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3
  • SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2
  • SUSE Linux Enterprise Module for Basesystem 15-SP3
  • SUSE Linux Enterprise Module for Basesystem 15-SP2
• postgresql10
  • SUSE OpenStack Cloud Crowbar 9
  • SUSE OpenStack Cloud Crowbar 8
  • SUSE OpenStack Cloud 9
  • SUSE OpenStack Cloud 8
  • SUSE Linux Enterprise Software Development Kit 12-SP5
  • 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
• postgresql13
  • SUSE Linux Enterprise Module for Server Applications 15-SP3
  • SUSE Linux Enterprise Module for Server Applications 15-SP2
  • SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3
  • SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2
  • SUSE Linux Enterprise Module for Basesystem 15-SP3
  • SUSE Linux Enterprise Module for Basesystem 15-SP2

Threats:

The vulnerabilities make the server and libpq reject extraneous data after an SSL or GSS encryption handshake.

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/2021/suse-su-20213757-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20213758-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20213759-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20213760-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20213761-1/
• https://www.suse.com/support/update/announcement/2021/suse-su-20213762-1/