SUSE Security Update: Security update for apache2-mod_auth_openidc
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:1900-1
Rating:             important
References:         #1186291 
Cross-References:   CVE-2021-20718
CVSS scores:
                    CVE-2021-20718 (NVD) : 7.5
 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-20718 (SUSE): 7.5
 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
                    SUSE OpenStack Cloud Crowbar 9
                    SUSE OpenStack Cloud 9
                    SUSE Linux Enterprise Server for SAP 12-SP4
                    SUSE Linux Enterprise Server 12-SP5
                    SUSE Linux Enterprise Server 12-SP4-LTSS
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   An update that fixes one vulnerability is now available.

Description:

   This update for apache2-mod_auth_openidc fixes the following issues:

   - CVE-2021-20718: Fixed possible remote denial-of-service (DoS) via
     unspecified vectors (bsc#1186291).


Patch Instructions:

   To install this SUSE Security 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 OpenStack Cloud Crowbar 9:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-1900=1

   - SUSE OpenStack Cloud 9:

      zypper in -t patch SUSE-OpenStack-Cloud-9-2021-1900=1

   - SUSE Linux Enterprise Server for SAP 12-SP4:

      zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-1900=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-1900=1

   - SUSE Linux Enterprise Server 12-SP4-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-1900=1



Package List:

   - SUSE OpenStack Cloud Crowbar 9 (x86_64):

      apache2-mod_auth_openidc-2.4.0-3.14.1
      apache2-mod_auth_openidc-debuginfo-2.4.0-3.14.1
      apache2-mod_auth_openidc-debugsource-2.4.0-3.14.1

   - SUSE OpenStack Cloud 9 (x86_64):

      apache2-mod_auth_openidc-2.4.0-3.14.1
      apache2-mod_auth_openidc-debuginfo-2.4.0-3.14.1
      apache2-mod_auth_openidc-debugsource-2.4.0-3.14.1

   - SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):

      apache2-mod_auth_openidc-2.4.0-3.14.1
      apache2-mod_auth_openidc-debuginfo-2.4.0-3.14.1
      apache2-mod_auth_openidc-debugsource-2.4.0-3.14.1

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

      apache2-mod_auth_openidc-2.4.0-3.14.1
      apache2-mod_auth_openidc-debuginfo-2.4.0-3.14.1
      apache2-mod_auth_openidc-debugsource-2.4.0-3.14.1

   - SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):

      apache2-mod_auth_openidc-2.4.0-3.14.1
      apache2-mod_auth_openidc-debuginfo-2.4.0-3.14.1
      apache2-mod_auth_openidc-debugsource-2.4.0-3.14.1


References:

   https://www.suse.com/security/cve/CVE-2021-20718.html
   https://bugzilla.suse.com/1186291