SUSE-SU-2023:3365-1: important: Security update for krb5

sle-security-updates at lists.suse.com sle-security-updates at lists.suse.com
Fri Aug 18 20:30:06 UTC 2023 


# Security update for krb5

Announcement ID: SUSE-SU-2023:3365-1  
Rating: important  
References:

  * #1214054

  
Cross-References:

  * CVE-2023-36054

  
CVSS scores:

  * CVE-2023-36054 ( SUSE ):  8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-36054 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Enterprise Storage 7.1
  * SUSE Linux Enterprise High Performance Computing 15 SP3
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  * SUSE Linux Enterprise Micro 5.1
  * SUSE Linux Enterprise Micro 5.2
  * SUSE Linux Enterprise Micro for Rancher 5.2
  * SUSE Linux Enterprise Server 15 SP3
  * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3
  * SUSE Manager Proxy 4.2
  * SUSE Manager Retail Branch Server 4.2
  * SUSE Manager Server 4.2

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for krb5 fixes the following issues:

  * CVE-2023-36054: Fixed a DoS that could be triggered by an authenticated
    remote user. (bsc#1214054)

## 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:

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-3365=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-3365=1

  * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-3365=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP3  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2023-3365=1

  * SUSE Manager Proxy 4.2  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-3365=1

  * SUSE Manager Retail Branch Server 4.2  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-
Server-4.2-2023-3365=1

  * SUSE Manager Server 4.2  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-3365=1

  * SUSE Enterprise Storage 7.1  
    zypper in -t patch SUSE-Storage-7.1-2023-3365=1

  * SUSE Linux Enterprise Micro 5.1  
    zypper in -t patch SUSE-SUSE-MicroOS-5.1-2023-3365=1

  * SUSE Linux Enterprise Micro 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-3365=1

  * SUSE Linux Enterprise Micro for Rancher 5.2  
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-3365=1

## Package List:

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (aarch64
    x86_64)
    * krb5-debugsource-1.19.2-150300.13.1
    * krb5-client-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-1.19.2-150300.13.1
    * krb5-server-1.19.2-150300.13.1
    * krb5-client-debuginfo-1.19.2-150300.13.1
    * krb5-devel-1.19.2-150300.13.1
    * krb5-server-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-1.19.2-150300.13.1
    * krb5-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-debuginfo-1.19.2-150300.13.1
    * krb5-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-debuginfo-1.19.2-150300.13.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (x86_64)
    * krb5-32bit-1.19.2-150300.13.1
    * krb5-32bit-debuginfo-1.19.2-150300.13.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64
    x86_64)
    * krb5-debugsource-1.19.2-150300.13.1
    * krb5-client-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-1.19.2-150300.13.1
    * krb5-server-1.19.2-150300.13.1
    * krb5-client-debuginfo-1.19.2-150300.13.1
    * krb5-devel-1.19.2-150300.13.1
    * krb5-server-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-1.19.2-150300.13.1
    * krb5-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-debuginfo-1.19.2-150300.13.1
    * krb5-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-debuginfo-1.19.2-150300.13.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (x86_64)
    * krb5-32bit-1.19.2-150300.13.1
    * krb5-32bit-debuginfo-1.19.2-150300.13.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x
    x86_64)
    * krb5-debugsource-1.19.2-150300.13.1
    * krb5-client-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-1.19.2-150300.13.1
    * krb5-server-1.19.2-150300.13.1
    * krb5-client-debuginfo-1.19.2-150300.13.1
    * krb5-devel-1.19.2-150300.13.1
    * krb5-server-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-1.19.2-150300.13.1
    * krb5-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-debuginfo-1.19.2-150300.13.1
    * krb5-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-debuginfo-1.19.2-150300.13.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (x86_64)
    * krb5-32bit-1.19.2-150300.13.1
    * krb5-32bit-debuginfo-1.19.2-150300.13.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
    * krb5-debugsource-1.19.2-150300.13.1
    * krb5-client-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-1.19.2-150300.13.1
    * krb5-server-1.19.2-150300.13.1
    * krb5-client-debuginfo-1.19.2-150300.13.1
    * krb5-devel-1.19.2-150300.13.1
    * krb5-server-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-1.19.2-150300.13.1
    * krb5-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-debuginfo-1.19.2-150300.13.1
    * krb5-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-debuginfo-1.19.2-150300.13.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (x86_64)
    * krb5-32bit-1.19.2-150300.13.1
    * krb5-32bit-debuginfo-1.19.2-150300.13.1
  * SUSE Manager Proxy 4.2 (x86_64)
    * krb5-32bit-1.19.2-150300.13.1
    * krb5-debugsource-1.19.2-150300.13.1
    * krb5-client-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-1.19.2-150300.13.1
    * krb5-server-1.19.2-150300.13.1
    * krb5-client-debuginfo-1.19.2-150300.13.1
    * krb5-devel-1.19.2-150300.13.1
    * krb5-32bit-debuginfo-1.19.2-150300.13.1
    * krb5-server-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-1.19.2-150300.13.1
    * krb5-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-debuginfo-1.19.2-150300.13.1
    * krb5-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-debuginfo-1.19.2-150300.13.1
  * SUSE Manager Retail Branch Server 4.2 (x86_64)
    * krb5-32bit-1.19.2-150300.13.1
    * krb5-debugsource-1.19.2-150300.13.1
    * krb5-client-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-1.19.2-150300.13.1
    * krb5-server-1.19.2-150300.13.1
    * krb5-client-debuginfo-1.19.2-150300.13.1
    * krb5-devel-1.19.2-150300.13.1
    * krb5-32bit-debuginfo-1.19.2-150300.13.1
    * krb5-server-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-1.19.2-150300.13.1
    * krb5-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-debuginfo-1.19.2-150300.13.1
    * krb5-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-debuginfo-1.19.2-150300.13.1
  * SUSE Manager Server 4.2 (ppc64le s390x x86_64)
    * krb5-debugsource-1.19.2-150300.13.1
    * krb5-client-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-1.19.2-150300.13.1
    * krb5-server-1.19.2-150300.13.1
    * krb5-client-debuginfo-1.19.2-150300.13.1
    * krb5-devel-1.19.2-150300.13.1
    * krb5-server-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-1.19.2-150300.13.1
    * krb5-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-debuginfo-1.19.2-150300.13.1
    * krb5-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-debuginfo-1.19.2-150300.13.1
  * SUSE Manager Server 4.2 (x86_64)
    * krb5-32bit-1.19.2-150300.13.1
    * krb5-32bit-debuginfo-1.19.2-150300.13.1
  * SUSE Enterprise Storage 7.1 (aarch64 x86_64)
    * krb5-debugsource-1.19.2-150300.13.1
    * krb5-client-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-1.19.2-150300.13.1
    * krb5-server-1.19.2-150300.13.1
    * krb5-client-debuginfo-1.19.2-150300.13.1
    * krb5-devel-1.19.2-150300.13.1
    * krb5-server-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-1.19.2-150300.13.1
    * krb5-1.19.2-150300.13.1
    * krb5-plugin-preauth-pkinit-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-preauth-spake-debuginfo-1.19.2-150300.13.1
    * krb5-debuginfo-1.19.2-150300.13.1
    * krb5-plugin-kdb-ldap-1.19.2-150300.13.1
    * krb5-plugin-preauth-otp-debuginfo-1.19.2-150300.13.1
  * SUSE Enterprise Storage 7.1 (x86_64)
    * krb5-32bit-1.19.2-150300.13.1
    * krb5-32bit-debuginfo-1.19.2-150300.13.1
  * SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64)
    * krb5-1.19.2-150300.13.1
    * krb5-debuginfo-1.19.2-150300.13.1
    * krb5-debugsource-1.19.2-150300.13.1
  * SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
    * krb5-1.19.2-150300.13.1
    * krb5-debuginfo-1.19.2-150300.13.1
    * krb5-debugsource-1.19.2-150300.13.1
  * SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
    * krb5-1.19.2-150300.13.1
    * krb5-debuginfo-1.19.2-150300.13.1
    * krb5-debugsource-1.19.2-150300.13.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-36054.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1214054

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