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SUSE 15 SP4 2024:1947-1 Moderate OpenSSL-3 Threat Mitigations

suse
Calendar Grey June 7, 2024
Dist Suse Esm H88
This bulletin presents the update for openssl-3 on SUSE, addressing two critical vulnerabilities. Upgrade promptly to ensure the security of your system.
* bsc#1222548 * bsc#1224388 Cross-References: * CVE-2024-2511

Summary

## This update for openssl-3 fixes the following issues: * CVE-2024-2511: Fixed unconstrained session cache growth in TLSv1.3 (bsc#1222548). * CVE-2024-4603: Fixed DSA parameter checks for excessive sizes before validating (bsc#1224388). ## 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: * SUSE Manager Proxy 4.3 zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-1947=1 * SUSE Manager Retail Branch Server 4.3 zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch- Server-4.3-2024-1947=1 * SUSE Manager Server 4.3 zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-1947=1 * openSUSE Leap 15.4

Topics%20covered

Topics Covered

security advisory moderate update instructions SUSE TLS threat openssl-3

References

* bsc#1222548

* bsc#1224388

Cross-

* CVE-2024-2511

* CVE-2024-4603

CVSS scores:

* CVE-2024-2511 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-4603 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products:

* openSUSE Leap 15.4

* openSUSE Leap Micro 5.3

* openSUSE Leap Micro 5.4

* SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

* SUSE Linux Enterprise High Performance Computing LTSS 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 Server 15 SP4

* SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4

Announcement ID: SUSE-SU-2024:1947-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate update instructions SUSE TLS threat openssl-3

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