Security update for apache2-mod_auth_openidc

Announcement ID: SUSE-SU-2021:3352-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2021-32785 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2021-32785 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2021-32786 ( SUSE ): 4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
  • CVE-2021-32786 ( NVD ): 4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
  • CVE-2021-32791 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2021-32791 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2021-32792 ( SUSE ): 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
  • CVE-2021-32792 ( NVD ): 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
  • CVE-2021-39191 ( SUSE ): 4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
  • CVE-2021-39191 ( NVD ): 4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves five vulnerabilities can now be installed.

Description:

This update for apache2-mod_auth_openidc fixes the following issues:

  • CVE-2021-32785: format string bug via hiredis (bsc#1188638)
  • CVE-2021-32786: open redirect in logout functionality (bsc#1188639)
  • CVE-2021-32791: Hardcoded static IV and AAD with a reused key in AES GCM encryption (bsc#1188849)
  • CVE-2021-32792: XSS when using OIDCPreservePost On (bsc#1188848)
  • CVE-2021-39191: open redirect issue in target_link_uri parameter (bsc#1190223)

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:

  • SUSE Linux Enterprise High Performance Computing 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3352=1
  • SUSE Linux Enterprise Server 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3352=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3352=1

Package List:

  • SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    • apache2-mod_auth_openidc-debuginfo-2.4.0-3.23.1
    • apache2-mod_auth_openidc-2.4.0-3.23.1
    • apache2-mod_auth_openidc-debugsource-2.4.0-3.23.1
  • SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    • apache2-mod_auth_openidc-debuginfo-2.4.0-3.23.1
    • apache2-mod_auth_openidc-2.4.0-3.23.1
    • apache2-mod_auth_openidc-debugsource-2.4.0-3.23.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    • apache2-mod_auth_openidc-debuginfo-2.4.0-3.23.1
    • apache2-mod_auth_openidc-2.4.0-3.23.1
    • apache2-mod_auth_openidc-debugsource-2.4.0-3.23.1

References: