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SUSE: 2022:3784-1 Critical: libtasn1 Off-By-One Error Fix

suse
Calendar Grey October 26, 2022
Dist Suse Esm H88
Important updates released addressing libtasn1 security flaws across various SUSE versions. Ensure your system's protection by applying the latest patches.
An update that fixes one vulnerability is now available

Summary

This update for libtasn1 fixes the following issues: - CVE-2021-46848: Fixed off-by-one array size check that affects asn1_encode_simple_der (bsc#1204690) 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: - openSUSE Leap Micro 5.2: zypper in -t patch openSUSE-Leap-Micro-5.2-2022-3784=1 - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-3784=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-3784=1 - SUSE Manager Server 4.1: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-3784=1 - SUSE Manager Retail Branch Server 4.1:

Topics%20covered

Topics Covered

security advisory critical SUSE libtasn1 Enterprise Storage CaaS Platform high performance computing

References

#1204690

Cross- CVE-2021-46848

CVSS scores:

CVE-2021-46848 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVE-2021-46848 (SUSE): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Affected Products:

SUSE CaaS Platform 4.0

SUSE Enterprise Storage 6

SUSE Enterprise Storage 7

SUSE Linux Enterprise Desktop 15-SP3

SUSE Linux Enterprise Desktop 15-SP4

SUSE Linux Enterprise High Performance Computing 15-ESPOS

SUSE Linux Enterprise High Performance Computing 15-LTSS

SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS

SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS

SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS

SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS

SUSE ...

Read the Full Advisory

Severity
critical
Lowest
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Critical

Announcement ID: SUSE-SU-2022:3784-1
Rating: critical

Topics%20covered

Topics Covered

security advisory critical SUSE libtasn1 Enterprise Storage CaaS Platform high performance computing

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