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SUSE Micro 5.1 & 5.2: 2024:1773-1 Moderate: OpenSC Side-Channel Leak

suse
Calendar Grey May 24, 2024
Dist Suse Esm H88
SUSE is taking steps to mitigate a significant risk in opensc arising from a side-channel vulnerability identified as CVE-2023-5992, along with the relevant patching instructions.
* bsc#1219386 Cross-References: * CVE-2023-5992

Summary

## This update for opensc fixes the following issues: * CVE-2023-5992: Fixed a 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: * SUSE Linux Enterprise Micro 5.1 zypper in -t patch SUSE-SUSE-MicroOS-5.1-2024-1773=1 * SUSE Linux Enterprise Micro 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-1773=1 * SUSE Linux Enterprise Micro for Rancher 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-1773=1 ## Package List: * SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64) * opensc-0.19.0-150100.3.28.1 * opensc-debugsource-0.19.0-150100.3.28.1

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:

* SUSE Linux Enterprise Micro 5.1

* SUSE Linux Enterprise Micro 5.2

* SUSE Linux Enterprise Micro for Rancher 5.2

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2023-5992.html

* https://bugzilla.suse.com/show_bug.cgi?id=1219386

Announcement ID: SUSE-SU-2024:1773-1
Rating: moderate

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