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SUSE: 2023:4593-1 important: compat-openssl098 Denial of Service

suse
Calendar Grey November 28, 2023
Dist Suse Esm H88
An important update for compat-openssl098 has been released, addressing Denial of Service vulnerabilities. Ensure your system is secure.
* bsc#1216922 Cross-References: * CVE-2023-5678

Summary

## This update for compat-openssl098 fixes the following issues: * CVE-2023-5678: Fixed generating and checking of excessively long X9.42 DH keys that resulted in a possible Denial of Service (bsc#1216922). ## 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: * Legacy Module 12 zypper in -t patch SUSE-SLE-Module-Legacy-12-2023-4593=1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 zypper in -t patch SUSE-SLE-SAP-12-SP5-2023-4593=1 ## Package List: * Legacy Module 12 (s390x x86_64) * libopenssl0_9_8-0.9.8j-106.61.1 * libopenssl0_9_8-debuginfo-0.9.8j-106.61.1 * libopenssl0_9_8-debuginfo-32bit-0.9.8j-106.61.1

Topics%20covered

Topics Covered

security advisory security update important Denial of Service SUSE compat-openssl

References

* bsc#1216922

Cross-

* CVE-2023-5678

CVSS scores:

* CVE-2023-5678 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2023-5678 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products:

* Legacy Module 12

* SUSE Linux Enterprise High Performance Computing 12 SP2

* SUSE Linux Enterprise High Performance Computing 12 SP3

* SUSE Linux Enterprise High Performance Computing 12 SP4

* SUSE Linux Enterprise High Performance Computing 12 SP5

* SUSE Linux Enterprise Server 12

* SUSE Linux Enterprise Server 12 SP1

* SUSE Linux Enterprise Server 12 SP2

* SUSE Linux Enterprise Server 12 SP3

* SUSE Linux Enterprise Server 12 SP4

* SUSE Linux Enterprise Server 12 SP5

* SUSE Linux Enterprise Server for SAP Applications 12

* SUSE Linux Enterprise Server for SAP Applications 12 SP1

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4593-1
Rating: important

Topics%20covered

Topics Covered

security advisory security update important Denial of Service SUSE compat-openssl

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