SUSE-SU-2023:2046-1: moderate: Security update for openssl-ibmca

[sle-updates at lists.suse.com]

# Security update for openssl-ibmca

Announcement ID: SUSE-SU-2023:2046-1  
Rating: moderate  
References:

  * #1210058
  * #1210359

  
Affected Products:

  * openSUSE Leap 15.4
  * Server Applications Module 15-SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise Micro 5.4
  * SUSE Linux Enterprise Micro for Rancher 5.4
  * SUSE Linux Enterprise Real Time 15 SP4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Manager Proxy 4.3
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Server 4.3

  
  
An update that has two fixes can now be installed.

## Description:

This update for openssl-ibmca fixes the following issues:

Upgraded openssl-ibmca to version 2.4.0 (bsc#1210058)

  * Provider: Adjustments for OpenSSL versions 3.1 and 3.2
  * Provider: Support RSA blinding
  * Provider: Constant-time fixes for RSA PKCS#1 v1.5 and OAEP padding
  * Provider: Support "implicit rejection" option for RSA PKCS#1 v1.5 padding
  * Provider: Adjustments in OpenSSL config generator and example configs
  * Engine: EC: Cache ICA key in EC_KEY object (performance improvement)

  * FIPS 140-3: Correct engine handling so only the ciphers selected in the
    config file are activated (bsc#1210359)

## Patch Instructions:

To install this SUSE Moderate 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 openSUSE-SLE-15.4-2023-2046=1

  * SUSE Linux Enterprise Micro for Rancher 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2023-2046=1

  * SUSE Linux Enterprise Micro 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2023-2046=1

  * Server Applications Module 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-2046=1

## Package List:

  * openSUSE Leap 15.4 (s390x)
    * openssl-ibmca-debugsource-2.4.0-150400.4.8.1
    * openssl-ibmca-2.4.0-150400.4.8.1
    * openssl-ibmca-debuginfo-2.4.0-150400.4.8.1
  * SUSE Linux Enterprise Micro for Rancher 5.4 (s390x)
    * openssl-ibmca-debugsource-2.4.0-150400.4.8.1
    * openssl-ibmca-2.4.0-150400.4.8.1
    * openssl-ibmca-debuginfo-2.4.0-150400.4.8.1
  * SUSE Linux Enterprise Micro 5.4 (s390x)
    * openssl-ibmca-debugsource-2.4.0-150400.4.8.1
    * openssl-ibmca-2.4.0-150400.4.8.1
    * openssl-ibmca-debuginfo-2.4.0-150400.4.8.1
  * Server Applications Module 15-SP4 (s390x)
    * openssl-ibmca-debugsource-2.4.0-150400.4.8.1
    * openssl-ibmca-2.4.0-150400.4.8.1
    * openssl-ibmca-debuginfo-2.4.0-150400.4.8.1

## References:

  * https://bugzilla.suse.com/show_bug.cgi?id=1210058
  * https://bugzilla.suse.com/show_bug.cgi?id=1210359

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