# Security update for distribution

Announcement ID: SUSE-SU-2023:4974-1  
Rating: moderate  
References:

  * bsc#1216491

  
Affected Products:

  * Containers Module 15-SP4
  * Containers Module 15-SP5
  * openSUSE Leap 15.4
  * openSUSE Leap 15.5
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Real Time 15 SP4
  * SUSE Linux Enterprise Real Time 15 SP5
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Manager Proxy 4.3
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Server 4.3

  
  
An update that has one security fix can now be installed.

## Description:

This update for distribution fixes the following issues:

distribution was updated to 2.8.3 (bsc#1216491):

  * Pass `BUILDTAGS` argument to `go build`
  * Enable Go build tags
  * `reference`: replace deprecated function `SplitHostname`
  * Dont parse errors as JSON unless Content-Type is set to JSON
  * update to go 1.20.8
  * Set `Content-Type` header in registry client `ReadFrom`
  * deprecate reference package, migrate to github.com/distribution/reference
  * `digestset`: deprecate package in favor of `go-digest/digestset`
  * Do not close HTTP request body in HTTP handler

## 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:

  * openSUSE Leap 15.4  
    zypper in -t patch openSUSE-SLE-15.4-2023-4974=1 SUSE-2023-4974=1

  * openSUSE Leap 15.5  
    zypper in -t patch openSUSE-SLE-15.5-2023-4974=1

  * Containers Module 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Containers-15-SP4-2023-4974=1

  * Containers Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Containers-15-SP5-2023-4974=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * distribution-registry-2.8.3-150400.9.24.1
  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
    * distribution-registry-2.8.3-150400.9.24.1
  * Containers Module 15-SP4 (aarch64 ppc64le s390x x86_64)
    * distribution-registry-2.8.3-150400.9.24.1
  * Containers Module 15-SP5 (aarch64 ppc64le s390x x86_64)
    * distribution-registry-2.8.3-150400.9.24.1

## References:

  * https://bugzilla.suse.com/show_bug.cgi?id=1216491