Security update for kubernetes1.24

Announcement ID: SUSE-SU-2023:3260-1
Rating: important
References:
Cross-References:
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 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-1.24.16-150400.9.8.2
    • kubernetes1.24-client-common-1.24.16-150400.9.8.2
  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    • kubernetes1.24-proxy-1.24.16-150400.9.8.2
    • kubernetes1.24-controller-manager-1.24.16-150400.9.8.2
    • kubernetes1.24-apiserver-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-common-1.24.16-150400.9.8.2
    • kubernetes1.24-scheduler-1.24.16-150400.9.8.2
    • kubernetes1.24-client-1.24.16-150400.9.8.2
    • kubernetes1.24-kubelet-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: