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SUSE: 2022:1886-1 Important: Mailman Update to Fix Access Issues

suse
Calendar Grey May 31, 2022
Dist Suse Esm H88
Mailman update released to address critical issues in multiple SUSE products, improving security and access controls.
An update that fixes four vulnerabilities is now available

Summary

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:

Topics%20covered

Topics Covered

security advisory XSS remote access important admin interface mailman update

References

#1191959 #1192735 #1192741 #1193316

Cross- 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

...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:1886-1
Rating: important

Topics%20covered

Topics Covered

security advisory XSS remote access important admin interface mailman update

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