openSUSE Security Update: Security update for apache2-mod_auth_openidc ______________________________________________________________________________

Announcement ID: openSUSE-SU-2021:3020-1 Rating: moderate References: #1188638 #1188639 #1188848 #1188849 Cross-References: CVE-2021-32785 CVE-2021-32786 CVE-2021-32791 CVE-2021-32792 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-2021-32786 (SUSE): 4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N CVE-2021-32791 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2021-32792 (SUSE): 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

Affected Products: openSUSE Leap 15.3 ______________________________________________________________________________

An update that fixes four vulnerabilities is now available.

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)

Patch Instructions:

To install this openSUSE 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 15.3:

zypper in -t patch openSUSE-SLE-15.3-2021-3020=1

Package List:

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

apache2-mod_auth_openidc-2.3.8-3.15.1 apache2-mod_auth_openidc-debuginfo-2.3.8-3.15.1 apache2-mod_auth_openidc-debugsource-2.3.8-3.15.1

References:

https://www.suse.com/security/cve/CVE-2021-32785.html https://www.suse.com/security/cve/CVE-2021-32786.html https://www.suse.com/security/cve/CVE-2021-32791.html https://www.suse.com/security/cve/CVE-2021-32792.html https://bugzilla.suse.com/1188638 https://bugzilla.suse.com/1188639 https://bugzilla.suse.com/1188848 https://bugzilla.suse.com/1188849