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openSUSE: 2024:1402-1 Moderate: Opensc Side-Channel Leak Issue

suse
Calendar Grey April 23, 2024
Dist Suse Esm H88
The latest opensc release resolves a security concern categorized as moderate severity, providing patch guidelines for those SUSE products that may be impacted.
* bsc#1219386 Cross-References: * CVE-2023-5992

Summary

## This update for opensc fixes the following issues: * CVE-2023-5992: Fixed side-channel leaks while stripping encryption PKCS#1 padding (bsc#1219386) ## 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-2024-1402=1 * openSUSE Leap Micro 5.3 zypper in -t patch openSUSE-Leap-Micro-5.3-2024-1402=1 * openSUSE Leap Micro 5.4 zypper in -t patch openSUSE-Leap-Micro-5.4-2024-1402=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2024-1402=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2024-1402=1 * SUSE Linux Enterprise Micro 5.3

Topics%20covered

Topics Covered

security advisory moderate encryption openSUSE side-channel SUSE Linux Enterprise CVE-2023-5992

References

* bsc#1219386

Cross-

* CVE-2023-5992

CVSS scores:

* CVE-2023-5992 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N

* CVE-2023-5992 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:

* Basesystem Module 15-SP5

* openSUSE Leap 15.4

* openSUSE Leap 15.5

* openSUSE Leap Micro 5.3

* openSUSE Leap Micro 5.4

* SUSE Linux Enterprise Desktop 15 SP5

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise Micro 5.3

* SUSE Linux Enterprise Micro 5.4

* SUSE Linux Enterprise Micro 5.5

* SUSE Linux Enterprise Micro for Rancher 5.3

* SUSE Linux Enterprise Micro for Rancher 5.4

* SUSE Linux Enterprise Real Time 15 SP5

* SUSE Linux Enterprise Server 15 SP5

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves one vulnerability can now be installed.

Announcement ID: SUSE-SU-2024:1402-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate encryption openSUSE side-channel SUSE Linux Enterprise CVE-2023-5992

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