SUSE-SU-2023:3260-1: important: Security update for kubernetes1.24

[sle-security-updates at lists.suse.com]

# Security update for kubernetes1.24

Announcement ID: SUSE-SU-2023:3260-1  
Rating: important  
References:

  * #1211630
  * #1211631

  
Cross-References:

  * CVE-2023-2727
  * CVE-2023-2728

  
CVSS scores:

  * CVE-2023-2727 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
  * CVE-2023-2727 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
  * CVE-2023-2728 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
  * CVE-2023-2728 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

  
Affected Products:

  * Containers Module 15-SP4
  * openSUSE Leap 15.4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * 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 solves two vulnerabilities can now be installed.

## Description:

This update for kubernetes1.24 fixes the following issues:

Update to version 1.24.16:

  * CVE-2023-2727: Fixed bypassing policies imposed by the ImagePolicyWebhook
    admission plugin(bsc#1211630).
  * CVE-2023-2728: Fixed bypassing enforce mountable secrets policy imposed by
    the ServiceAccount admission plugin (bsc#1211631).

## Patch Instructions:

To install this SUSE Important update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * Containers Module 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Containers-15-SP4-2023-3260=1

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2023-3260=1 openSUSE-SLE-15.4-2023-3260=1

## Package List:

  * Containers Module 15-SP4 (aarch64 ppc64le s390x x86_64)
    * kubernetes1.24-client-common-1.24.16-150400.9.8.2
    * kubernetes1.24-client-1.24.16-150400.9.8.2
  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    * kubernetes1.24-controller-manager-1.24.16-150400.9.8.2
    * kubernetes1.24-kubelet-common-1.24.16-150400.9.8.2
    * kubernetes1.24-client-1.24.16-150400.9.8.2
    * kubernetes1.24-proxy-1.24.16-150400.9.8.2
    * kubernetes1.24-scheduler-1.24.16-150400.9.8.2
    * kubernetes1.24-client-common-1.24.16-150400.9.8.2
    * kubernetes1.24-kubeadm-1.24.16-150400.9.8.2
    * kubernetes1.24-kubelet-1.24.16-150400.9.8.2
    * kubernetes1.24-apiserver-1.24.16-150400.9.8.2
  * openSUSE Leap 15.4 (noarch)
    * kubernetes1.24-client-fish-completion-1.24.16-150400.9.8.2
    * kubernetes1.24-client-bash-completion-1.24.16-150400.9.8.2

## References:

  * https://www.suse.com/security/cve/CVE-2023-2727.html
  * https://www.suse.com/security/cve/CVE-2023-2728.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1211630
  * https://bugzilla.suse.com/show_bug.cgi?id=1211631

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