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AUSCERT External Security Bulletin Redistribution
ESB-2019.3772
SUSE-SU-2019:2617-1 Security update for kubernetes, patchinfo
9 October 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: kubernetes
Publisher: SUSE
Operating System: SUSE
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-9514 CVE-2019-9512
Reference: ESB-2019.3721
ESB-2019.3710
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-20192617-1.html
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SUSE Security Update: Security update for kubernetes, patchinfo
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:2617-1
Rating: moderate
References: #1131001 #1147142
Cross-References: CVE-2019-9512 CVE-2019-9514
Affected Products:
SUSE CaaS Platform 3.0
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for kubernetes, patchinfo fixes the following issues:
Security issues fixed:
o CVE-2019-9512: Fixed HTTP/2 reset flood vulnerability. (bsc#1147142)
o CVE-2019-9514: Fixed HTTP/2 ping frame flood vulnerability. (bsc#1147142)
Non-security issue fixed:
o Added ipset package dependency for kube-proxy. (bsc#1131001)
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:
o 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.
Package List:
o SUSE CaaS Platform 3.0 (x86_64):
kubernetes-client-1.10.11-4.14.1
kubernetes-common-1.10.11-4.14.1
kubernetes-kubelet-1.10.11-4.14.1
kubernetes-master-1.10.11-4.14.1
kubernetes-node-1.10.11-4.14.1
References:
o https://www.suse.com/security/cve/CVE-2019-9512.html
o https://www.suse.com/security/cve/CVE-2019-9514.html
o https://bugzilla.suse.com/1131001
o https://bugzilla.suse.com/1147142
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