Security update for shadow

Announcement ID: SUSE-SU-2023:2066-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2023-29383 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-29383 ( NVD ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected Products:
  • Basesystem Module 15-SP4
  • openSUSE Leap 15.4
  • openSUSE Leap Micro 5.3
  • SUSE Linux Enterprise Desktop 15 SP4
  • SUSE Linux Enterprise High Performance Computing 15 SP4
  • SUSE Linux Enterprise Micro 5.3
  • SUSE Linux Enterprise Micro for Rancher 5.3
  • 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 one vulnerability can now be installed.

Description:

This update for shadow fixes the following issues:

  • CVE-2023-29383: Fixed apparent /etc/shadow manipulation via chfn (bsc#1210507).

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 Micro 5.3
    zypper in -t patch openSUSE-Leap-Micro-5.3-2023-2066=1
  • openSUSE Leap 15.4
    zypper in -t patch openSUSE-SLE-15.4-2023-2066=1
  • SUSE Linux Enterprise Micro for Rancher 5.3
    zypper in -t patch SUSE-SLE-Micro-5.3-2023-2066=1
  • SUSE Linux Enterprise Micro 5.3
    zypper in -t patch SUSE-SLE-Micro-5.3-2023-2066=1
  • Basesystem Module 15-SP4
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-2066=1

Package List:

  • openSUSE Leap Micro 5.3 (noarch)
    • login_defs-4.8.1-150400.10.6.1
  • openSUSE Leap Micro 5.3 (aarch64 x86_64)
    • shadow-4.8.1-150400.10.6.1
    • shadow-debugsource-4.8.1-150400.10.6.1
    • shadow-debuginfo-4.8.1-150400.10.6.1
  • openSUSE Leap 15.4 (noarch)
    • login_defs-4.8.1-150400.10.6.1
  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    • shadow-4.8.1-150400.10.6.1
    • shadow-debugsource-4.8.1-150400.10.6.1
    • shadow-debuginfo-4.8.1-150400.10.6.1
  • SUSE Linux Enterprise Micro for Rancher 5.3 (noarch)
    • login_defs-4.8.1-150400.10.6.1
  • SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
    • shadow-4.8.1-150400.10.6.1
    • shadow-debugsource-4.8.1-150400.10.6.1
    • shadow-debuginfo-4.8.1-150400.10.6.1
  • SUSE Linux Enterprise Micro 5.3 (noarch)
    • login_defs-4.8.1-150400.10.6.1
  • SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
    • shadow-4.8.1-150400.10.6.1
    • shadow-debugsource-4.8.1-150400.10.6.1
    • shadow-debuginfo-4.8.1-150400.10.6.1
  • Basesystem Module 15-SP4 (noarch)
    • login_defs-4.8.1-150400.10.6.1
  • Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
    • shadow-4.8.1-150400.10.6.1
    • shadow-debugsource-4.8.1-150400.10.6.1
    • shadow-debuginfo-4.8.1-150400.10.6.1

References: