SUSE-SU-2021:3323-1: Includes a kubernetes update to 1.17.17 including a backport for CVE-2021-25741

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Includes a kubernetes update to 1.17.17 including a backport for CVE-2021-25741
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Announcement ID:    SUSE-SU-2021:3323-1
Rating:             low
References:         #1189416 
Cross-References:   CVE-2021-25741
CVSS scores:
                    CVE-2021-25741 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    SUSE CaaS Platform 4.0
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   An update that fixes one vulnerability is now available.

Description:

    == Kubernetes bsc#1189416 kubernetes issue is a backport of the upstream
   security fix (CVE-2021-25741):
   https://github.com/kubernetes/kubernetes/pull/104253


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 CaaS Platform 4.0:

      To install this update, use the SUSE CaaS Platform 'skuba' tool. It
      will inform you if it detects new updates and let you then trigger
      updating of the complete cluster in a controlled way.



Package List:

   - SUSE CaaS Platform 4.0 (noarch):

      release-notes-caasp-4.2.20210929-4.71.2
      skuba-update-1.4.13-3.56.2

   - SUSE CaaS Platform 4.0 (x86_64):

      caasp-release-4.2.6-24.43.2
      kubernetes-client-1.17.17-4.25.2
      kubernetes-common-1.17.17-4.25.2
      kubernetes-kubeadm-1.17.17-4.25.2
      kubernetes-kubelet-1.17.17-4.25.2
      skuba-1.4.13-3.56.2


References:

   https://www.suse.com/security/cve/CVE-2021-25741.html
   https://bugzilla.suse.com/1189416