SUSE Security Update: Security update for mailman
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:1886-1
Rating:             important
References:         #1191959 #1192735 #1192741 #1193316 
Cross-References:   CVE-2021-42096 CVE-2021-43331 CVE-2021-43332
                    CVE-2021-44227
CVSS scores:
                    CVE-2021-42096 (SUSE): 5.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
                    CVE-2021-43331 (SUSE): 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
                    CVE-2021-43332 (SUSE): 7.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
                    CVE-2021-44227 (SUSE): 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L

Affected Products:
                    HPE Helion Openstack 8
                    SUSE Linux Enterprise Server 12-SP2-BCL
                    SUSE Linux Enterprise Server 12-SP3-BCL
                    SUSE Linux Enterprise Server 12-SP3-LTSS
                    SUSE Linux Enterprise Server 12-SP4-LTSS
                    SUSE Linux Enterprise Server 12-SP5
                    SUSE Linux Enterprise Server for SAP 12-SP3
                    SUSE Linux Enterprise Server for SAP 12-SP4
                    SUSE OpenStack Cloud 8
                    SUSE OpenStack Cloud 9
                    SUSE OpenStack Cloud Crowbar 8
                    SUSE OpenStack Cloud Crowbar 9
______________________________________________________________________________

   An update that fixes four vulnerabilities is now available.

Description:

   This update for mailman fixes the following issues:

   - CVE-2021-44227: Preventing list moderator or list member accessing the
     admin UI (bsc#1193316).
   - CVE-2021-43332: Preventing list moderator from cracking the list admin
     password encrypted in a CSRF token (bsc#1192741).
   - CVE-2021-43331: Fixed XSS in Cgi/options.py (bsc#1192735).
   - CVE-2021-42096: Add protection against remote privilege escalation via
     csrf_token derived from admin password (bsc#1191959).


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-9-2022-1886=1

   - SUSE OpenStack Cloud Crowbar 8:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2022-1886=1

   - SUSE OpenStack Cloud 9:

      zypper in -t patch SUSE-OpenStack-Cloud-9-2022-1886=1

   - SUSE OpenStack Cloud 8:

      zypper in -t patch SUSE-OpenStack-Cloud-8-2022-1886=1

   - SUSE Linux Enterprise Server for SAP 12-SP4:

      zypper in -t patch SUSE-SLE-SAP-12-SP4-2022-1886=1

   - SUSE Linux Enterprise Server for SAP 12-SP3:

      zypper in -t patch SUSE-SLE-SAP-12-SP3-2022-1886=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-1886=1

   - SUSE Linux Enterprise Server 12-SP4-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2022-1886=1

   - SUSE Linux Enterprise Server 12-SP3-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2022-1886=1

   - SUSE Linux Enterprise Server 12-SP3-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2022-1886=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2022-1886=1

   - HPE Helion Openstack 8:

      zypper in -t patch HPE-Helion-OpenStack-8-2022-1886=1



Package List:

   - SUSE OpenStack Cloud Crowbar 9 (x86_64):

      mailman-2.1.17-3.26.1
      mailman-debuginfo-2.1.17-3.26.1
      mailman-debugsource-2.1.17-3.26.1

   - SUSE OpenStack Cloud Crowbar 8 (x86_64):

      mailman-2.1.17-3.26.1
      mailman-debuginfo-2.1.17-3.26.1
      mailman-debugsource-2.1.17-3.26.1

   - SUSE OpenStack Cloud 9 (x86_64):

      mailman-2.1.17-3.26.1
      mailman-debuginfo-2.1.17-3.26.1
      mailman-debugsource-2.1.17-3.26.1

   - SUSE OpenStack Cloud 8 (x86_64):

      mailman-2.1.17-3.26.1
      mailman-debuginfo-2.1.17-3.26.1
      mailman-debugsource-2.1.17-3.26.1

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

      mailman-2.1.17-3.26.1
      mailman-debuginfo-2.1.17-3.26.1
      mailman-debugsource-2.1.17-3.26.1

   - SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):

      mailman-2.1.17-3.26.1
      mailman-debuginfo-2.1.17-3.26.1
      mailman-debugsource-2.1.17-3.26.1

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

      mailman-2.1.17-3.26.1
      mailman-debuginfo-2.1.17-3.26.1
      mailman-debugsource-2.1.17-3.26.1

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

      mailman-2.1.17-3.26.1
      mailman-debuginfo-2.1.17-3.26.1
      mailman-debugsource-2.1.17-3.26.1

   - SUSE Linux Enterprise Server 12-SP3-LTSS (ppc64le s390x x86_64):

      mailman-2.1.17-3.26.1
      mailman-debuginfo-2.1.17-3.26.1
      mailman-debugsource-2.1.17-3.26.1

   - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):

      mailman-2.1.17-3.26.1
      mailman-debuginfo-2.1.17-3.26.1
      mailman-debugsource-2.1.17-3.26.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

      mailman-2.1.17-3.26.1
      mailman-debuginfo-2.1.17-3.26.1
      mailman-debugsource-2.1.17-3.26.1

   - HPE Helion Openstack 8 (x86_64):

      mailman-2.1.17-3.26.1
      mailman-debuginfo-2.1.17-3.26.1
      mailman-debugsource-2.1.17-3.26.1


References:

   https://www.suse.com/security/cve/CVE-2021-42096.html
   https://www.suse.com/security/cve/CVE-2021-43331.html
   https://www.suse.com/security/cve/CVE-2021-43332.html
   https://www.suse.com/security/cve/CVE-2021-44227.html
   https://bugzilla.suse.com/1191959
   https://bugzilla.suse.com/1192735
   https://bugzilla.suse.com/1192741
   https://bugzilla.suse.com/1193316