A apache2-mod_auth_openidc security update has been released for SUSE Linux Enterprise and openSUSE Leap 15.4.

SUSE-SU-2023:0215-1: moderate: Security update for apache2-mod_auth_openidc

SUSE Security Update: Security update for apache2-mod_auth_openidc ______________________________________________________________________________

Announcement ID: SUSE-SU-2023:0215-1
Rating: moderate
References: #1190223 #1199868 #1206441
Cross-References: CVE-2021-39191 CVE-2022-23527
CVSS scores:
CVE-2021-39191 (NVD) : 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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-2022-23527 (NVD) : 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVE-2022-23527 (SUSE): 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Affected Products:
SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Server Applications 15-SP4
SUSE Linux Enterprise Realtime Extension 15-SP3 SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP4SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
openSUSE Leap 15.4
______________________________________________________________________________

An update that solves two vulnerabilities and has one
errata is now available.

Description:

This update for apache2-mod_auth_openidc fixes the following issues:
- CVE-2022-23527: Fixed open redirect in oidc_validate_redirect_url() using tab character (bsc#1206441).
- CVE-2021-39191: Fixed open redirect issue in target_link_uri parameter (bsc#1190223).

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:
- openSUSE Leap 15.4:

zypper in -t patch openSUSE-SLE-15.4-2023-215=1

- SUSE Linux Enterprise Realtime Extension 15-SP3:

zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-215=1
- SUSE Linux Enterprise Module for Server Applications 15-SP4:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-215=1


Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

apache2-mod_auth_openidc-2.3.8-150100.3.22.1
apache2-mod_auth_openidc-debuginfo-2.3.8-150100.3.22.1 apache2-mod_auth_openidc-debugsource-2.3.8-150100.3.22.1
- SUSE Linux Enterprise Realtime Extension 15-SP3 (x86_64):
apache2-mod_auth_openidc-2.3.8-150100.3.22.1
apache2-mod_auth_openidc-debuginfo-2.3.8-150100.3.22.1 apache2-mod_auth_openidc-debugsource-2.3.8-150100.3.22.1
- SUSE Linux Enterprise Module for Server Applications 15-SP4 (aarch64 ppc64le s390x x86_64):

apache2-mod_auth_openidc-2.3.8-150100.3.22.1
apache2-mod_auth_openidc-debuginfo-2.3.8-150100.3.22.1 apache2-mod_auth_openidc-debugsource-2.3.8-150100.3.22.1

References:

  https://www.suse.com/security/cve/CVE-2021-39191.html
  https://www.suse.com/security/cve/CVE-2022-23527.html
  https://bugzilla.suse.com/1190223
  https://bugzilla.suse.com/1199868
  https://bugzilla.suse.com/1206441