Security update for opensc

Announcement ID: SUSE-SU-2025:20530-1
Release Date: 2025-08-01T09:26:08Z
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2023-5992 ( SUSE ): 4.1 CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  • 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
  • CVE-2023-5992 ( NVD ): 5.6 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected Products:
  • SUSE Linux Micro 6.0

An update that solves one vulnerability can now be installed.

Description:

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:

  • SUSE Linux Micro 6.0
    zypper in -t patch SUSE-SLE-Micro-6.0-406=1

Package List:

  • SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
    • opensc-debugsource-0.24.0-4.1
    • opensc-debuginfo-0.24.0-4.1
    • opensc-0.24.0-4.1

References: