SUSE: 2020:0410-1 important: wicked
Summary
This update for wicked fixes the following issues: - CVE-2019-18902: Fixed a use-after-free when receiving invalid DHCP6 client options (bsc#1160903). - CVE-2019-18903: Fixed a use-after-free when receiving invalid DHCP6 IA_PD option (bsc#1160904). - CVE-2020-7216: Fixed a potential denial of service via a memory leak when processing packets with missing message type option in DHCP4 (bsc#1160905). - CVE-2020-7217: Fixed a memory leak in DHCP4 fsm when processing packets for other client ids (bsc#1160906). 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-8-2020-410=1 - SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2020-410=1 - SUSE OpenStack Cloud 7: zypper in -t patch SUSE-OpenStack-Cloud-7-2020-410=1 - SUSE Linux Enterprise Server for SAP 12-SP3: zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-410=1 - SUSE Linux Enterprise Server for SAP 12-SP2: zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-410=1 - SUSE Linux Enterprise Server 12-SP3-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-410=1 - SUSE Linux Enterprise Server 12-SP3-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-410=1 - SUSE Linux Enterprise Server 12-SP2-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-410=1 - SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-410=1 - SUSE Enterprise Storage 5: zypper in -t patch SUSE-Storage-5-2020-410=1 - SUSE CaaS Platform 3.0: To install this update, use the SUSE CaaS Platform Velum dashboard. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way. - HPE Helion Openstack 8: zypper in -t patch HPE-Helion-OpenStack-8-2020-410=1 Package List: - SUSE OpenStack Cloud Crowbar 8 (x86_64): wicked-0.6.60-38.27.1 wicked-debuginfo-0.6.60-38.27.1 wicked-debugsource-0.6.60-38.27.1 wicked-service-0.6.60-38.27.1 - SUSE OpenStack Cloud 8 (x86_64): wicked-0.6.60-38.27.1 wicked-debuginfo-0.6.60-38.27.1 wicked-debugsource-0.6.60-38.27.1 wicked-service-0.6.60-38.27.1 - SUSE OpenStack Cloud 7 (s390x x86_64): wicked-0.6.60-38.27.1 wicked-debuginfo-0.6.60-38.27.1 wicked-debugsource-0.6.60-38.27.1 wicked-service-0.6.60-38.27.1 - SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64): wicked-0.6.60-38.27.1 wicked-debuginfo-0.6.60-38.27.1 wicked-debugsource-0.6.60-38.27.1 wicked-service-0.6.60-38.27.1 - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64): wicked-0.6.60-38.27.1 wicked-debuginfo-0.6.60-38.27.1 wicked-debugsource-0.6.60-38.27.1 wicked-service-0.6.60-38.27.1 - SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64): wicked-0.6.60-38.27.1 wicked-debuginfo-0.6.60-38.27.1 wicked-debugsource-0.6.60-38.27.1 wicked-service-0.6.60-38.27.1 - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64): wicked-0.6.60-38.27.1 wicked-debuginfo-0.6.60-38.27.1 wicked-debugsource-0.6.60-38.27.1 wicked-service-0.6.60-38.27.1 - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64): wicked-0.6.60-38.27.1 wicked-debuginfo-0.6.60-38.27.1 wicked-debugsource-0.6.60-38.27.1 wicked-service-0.6.60-38.27.1 - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64): wicked-0.6.60-38.27.1 wicked-debuginfo-0.6.60-38.27.1 wicked-debugsource-0.6.60-38.27.1 wicked-service-0.6.60-38.27.1 - SUSE Enterprise Storage 5 (aarch64 x86_64): wicked-0.6.60-38.27.1 wicked-debuginfo-0.6.60-38.27.1 wicked-debugsource-0.6.60-38.27.1 wicked-service-0.6.60-38.27.1 - SUSE CaaS Platform 3.0 (x86_64): wicked-0.6.60-38.27.1 wicked-debuginfo-0.6.60-38.27.1 wicked-debugsource-0.6.60-38.27.1 wicked-service-0.6.60-38.27.1 - HPE Helion Openstack 8 (x86_64): wicked-0.6.60-38.27.1 wicked-debuginfo-0.6.60-38.27.1 wicked-debugsource-0.6.60-38.27.1 wicked-service-0.6.60-38.27.1
References
#1160903 #1160904 #1160905 #1160906
Cross- CVE-2019-18902 CVE-2019-18903 CVE-2020-7216
CVE-2020-7217
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
SUSE CaaS Platform 3.0
HPE Helion Openstack 8
https://www.suse.com/security/cve/CVE-2019-18902.html
https://www.suse.com/security/cve/CVE-2019-18903.html
https://www.suse.com/security/cve/CVE-2020-7216.html
https://www.suse.com/security/cve/CVE-2020-7217.html
https://bugzilla.suse.com/1160903
https://bugzilla.suse.com/1160904
https://bugzilla.suse.com/1160905
https://bugzilla.suse.com/1160906