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SUSE: 2021:1863-1 Important: umoci File Overwrite Security Advisory

suse
Calendar Grey June 4, 2021
Scroller Suse
SUSE Security Patch resolves significant concerns in umoci, providing essential corrections and recommendations for deployment procedures.
An update that fixes one vulnerability is now available

Summary

This update for umoci fixes the following issues: - Update to v0.4.7 (bsc#1184147). - CVE-2021-29136: Fixed overwriting of host files via malicious layer (bsc#1184147). 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 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-1863=1 - SUSE Manager Retail Branch Server 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-1863=1 - SUSE Manager Proxy 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-1863=1 - SUSE Linux Enterprise Server for SAP 15-SP1:

Topics%20covered

Topics Covered

security advisory critical file overwrite important patch instructions SUSE Manager umoci

References

#1184147

Cross- CVE-2021-29136

CVSS scores:

CVE-2021-29136 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CVE-2021-29136 (SUSE): 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected Products:

SUSE Manager Server 4.0

SUSE Manager Retail Branch Server 4.0

SUSE Manager Proxy 4.0

SUSE Linux Enterprise Server for SAP 15-SP1

SUSE Linux Enterprise Server 15-SP1-LTSS

SUSE Linux Enterprise Server 15-SP1-BCL

SUSE Linux Enterprise Module for Containers 15-SP3

SUSE Linux Enterprise Module for Containers 15-SP2

SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS

SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS

SUSE Enterprise Storage 6

SUSE CaaS Platform 4.0

https://www.suse.com/security...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:1863-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical file overwrite important patch instructions SUSE Manager umoci

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