SUSE-SU-2023:4065-1: important: Security update for opensc

[sle-updates at lists.suse.com]

# Security update for opensc

Announcement ID: SUSE-SU-2023:4065-1  
Rating: important  
References:

  * #1191957
  * #1215761

  
Cross-References:

  * CVE-2021-42782
  * CVE-2023-40661

  
CVSS scores:

  * CVE-2021-42782 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2021-42782 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2023-40661 ( SUSE ):  5.4 CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for opensc fixes the following issues:

  * CVE-2021-42782: Fixed several stack buffer overflows (bsc#1191957).
  * CVE-2023-40661: Fixed several memory safety issues that could happen during
    the card enrollment process using pkcs15-init (bsc#1215761).

## 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 High Performance Computing 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4065=1

  * SUSE Linux Enterprise Server 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4065=1

  * SUSE Linux Enterprise Server for SAP Applications 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4065=1

## Package List:

  * SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    * opensc-0.13.0-3.25.1
    * opensc-debuginfo-0.13.0-3.25.1
    * opensc-debugsource-0.13.0-3.25.1
  * SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    * opensc-0.13.0-3.25.1
    * opensc-debuginfo-0.13.0-3.25.1
    * opensc-debugsource-0.13.0-3.25.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    * opensc-0.13.0-3.25.1
    * opensc-debuginfo-0.13.0-3.25.1
    * opensc-debugsource-0.13.0-3.25.1

## References:

  * https://www.suse.com/security/cve/CVE-2021-42782.html
  * https://www.suse.com/security/cve/CVE-2023-40661.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1191957
  * https://bugzilla.suse.com/show_bug.cgi?id=1215761

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