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Alerts This Week
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SUSE: 2022:0130-1 Important: SSH Panic in Kubevirt Containers

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Calendar Grey January 19, 2022
Scroller Suse
SUSE releases patches addressing critical SSH vulnerability in kubevirt and container environments, bolstering security for impacted applications.
An update that fixes one vulnerability is now available

Summary

This update for kubevirt, virt-api-container, virt-controller-container, virt-handler-container, virt-launcher-container, virt-operator-container fixes the following issues: - CVE-2021-43565: Fixes a vulnerability in the golang.org/x/crypto/ssh package which allowed unauthenticated clients to cause a panic in SSH servers. (bsc#1193930) 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 Manager Server 4.1: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-130=1 - SUSE Manager Retail Branch Server 4.1: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-130=1

Topics%20covered

Topics Covered

security advisory update important SUSE SSH kubevirt panic

References

#1193930

Cross- CVE-2021-43565

CVSS scores:

CVE-2021-43565 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

SUSE Manager Server 4.1

SUSE Manager Retail Branch Server 4.1

SUSE Manager Proxy 4.1

SUSE Linux Enterprise Server for SAP 15-SP2

SUSE Linux Enterprise Server 15-SP2-LTSS

SUSE Linux Enterprise Server 15-SP2-BCL

SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS

SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS

SUSE Enterprise Storage 7

SUSE CaaS Platform 4.5

https://www.suse.com/security/cve/CVE-2021-43565.html

https://bugzilla.suse.com/1193930

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:0130-1
Rating: important

Topics%20covered

Topics Covered

security advisory update important SUSE SSH kubevirt panic

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