SUSE-SU-2025:01994-1: moderate: Security update 4.3.15.2 SUSE Manager Server 4.3

[SLE-SECURITY-UPDATES]

# Security update 4.3.15.2 SUSE Manager Server 4.3

Announcement ID: SUSE-SU-2025:01994-1  
Release Date: 2025-06-18T02:13:39Z  
Rating: moderate  
References:

  * bsc#1230585
  * bsc#1233297
  * jsc#MSC-956
  * jsc#MSQA-992

  
Cross-References:

  * CVE-2024-47535

  
CVSS scores:

  * CVE-2024-47535 ( SUSE ):  5.6
    CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-47535 ( SUSE ):  4.1 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-47535 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Manager Server 4.3
  * SUSE Manager Server 4.3 Module

  
  
An update that solves one vulnerability, contains two features and has one
security fix can now be installed.

## Description:

This update fixes the following issues:

netty:

  * Security issues fixed:

  * CVE-2024-47535: Decorate InputStream to throw an exception once the data
    read limit is reached (bsc#1233297)

  * Other changes:

  * Replace AlgorithmId.sha256WithRSAEncryption_oid usage with specify the OID
    directly

susemanager-sync-data:

  * Version 4.3.22-0:

  * Added support for OES 24.4 (bsc#1230585)

  * Set Ubuntu 24.04 as released

How to apply this update:

  1. Log in as root user to the Multi-Linux Manager Server.
  2. Stop the Spacewalk service: `spacewalk-service stop`
  3. Apply the patch using either zypper patch or YaST Online Update.
  4. Start the Spacewalk service: `spacewalk-service start`

## 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 Manager Server 4.3 Module  
    zypper in -t patch SUSE-SLE-Module-SUSE-Manager-Server-4.3-2025-1994=1

## Package List:

  * SUSE Manager Server 4.3 Module (noarch)
    * netty-4.1.44.Final-150400.3.6.3
    * susemanager-sync-data-4.3.23-150400.3.41.3

## References:

  * https://www.suse.com/security/cve/CVE-2024-47535.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1230585
  * https://bugzilla.suse.com/show_bug.cgi?id=1233297
  * https://jira.suse.com/browse/MSC-956
  * https://jira.suse.com/browse/MSQA-992

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