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SUSE: 2023:4189-1 Important: OpenSSL-3 Processing Issues Fix

suse
Calendar Grey October 25, 2023
Dist Suse Esm H88
Upgrade to SUSE Linux Enterprise to resolve vulnerabilities in openssl-3; crucial for ensuring the integrity of your system's security.
* bsc#1213853 * bsc#1216163 Cross-References: * CVE-2023-3817

Summary

## This update for openssl-3 fixes the following issues: * CVE-2023-5363: Incorrect cipher key and IV length processing. (bsc#1216163) * CVE-2023-3817: Add test of DH_check() with q = p + 1. (bsc#1213853) ## Patch Instructions: To install this SUSE 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 15.4 zypper in -t patch SUSE-2023-4189=1 openSUSE-SLE-15.4-2023-4189=1 * openSUSE Leap Micro 5.3 zypper in -t patch openSUSE-Leap-Micro-5.3-2023-4189=1 * openSUSE Leap Micro 5.4 zypper in -t patch openSUSE-Leap-Micro-5.4-2023-4189=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-4189=1 * SUSE Linux Enterprise Micro 5.3

Topics%20covered

Topics Covered

security advisory software update important SUSE openssl processing issue patch instructions

References

* bsc#1213853

* bsc#1216163

Cross-

* CVE-2023-3817

* CVE-2023-5363

CVSS scores:

* CVE-2023-3817 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

* CVE-2023-3817 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

* CVE-2023-5363 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:

* Basesystem Module 15-SP4

* openSUSE Leap 15.4

* openSUSE Leap Micro 5.3

* openSUSE Leap Micro 5.4

* SUSE Linux Enterprise Desktop 15 SP4

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise Micro 5.3

* SUSE Linux Enterprise Micro 5.4

* SUSE Linux Enterprise Micro for Rancher 5.3

* SUSE Linux Enterprise Micro for Rancher 5.4

* SUSE Linux Enterprise Real Time 15 SP4

* SUSE Linux Enterprise Server 15 SP4

* SUSE Linux Enterprise Server for SAP Applications 15 SP4

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4189-1
Rating: important

Topics%20covered

Topics Covered

security advisory software update important SUSE openssl processing issue patch instructions

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