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SUSE: 2021:0722-1 Important: Crmsh Access Control Issues

suse
Calendar Grey March 8, 2021
Dist Suse Esm H88
Essential upgrade for crmsh resolves various problems alongside significant security patches for SUSE Linux Enterprise.
An update that solves two vulnerabilities and has four fixes is now available

Summary

This update for crmsh fixes the following issues: - Update to version 4.1.0+git.1614156984.f4f5e146: * Fix: hb_report: walk through hb_report process under hacluster(CVE-2020-35459, bsc#1179999; CVE-2021-3020, bsc#1180571) * Fix: bootstrap: setup authorized ssh access for hacluster(CVE-2020-35459, bsc#1179999; CVE-2021-3020, bsc#1180571) * Dev: utils: change default file mod as 644 for str2file function * Dev: lock: give more specific error message when raise ClaimLockError * Dev: hb_report: Detect if any ocfs2 partitions exist * Fix: hb_report: run lsof with specific ocfs2 device(bsc#1180688) * Dev: corosync: change the permission of corosync.conf to 644 * Fix: bootstrap: Use class Watchdog to simplify watchdog config(bsc#1154927, bsc#1178869)

Topics%20covered

Topics Covered

security advisory access control security fix SUSE server update important severity crmsh

References

#1154927 #1178454 #1178869 #1179999 #1180571

#1180688

Cross- CVE-2020-35459 CVE-2021-3020

CVSS scores:

CVE-2020-35459 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2020-35459 (SUSE): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2021-3020 (SUSE): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise High Availability 12-SP5

SUSE Linux Enterprise High Availability 12-SP4

https://www.suse.com/security/cve/CVE-2020-35459.html

https://www.suse.com/security/cve/CVE-2021-3020.html

https://bugzilla.suse.com/1154927

https://bugzilla.suse.com/1178454

https://bugzilla.suse.com/1178869

https://bugzilla.suse.com/1179999

https://bugzilla.suse.com/1180571

https://bugzilla.suse.com/1180688

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:0722-1
Rating: important

Topics%20covered

Topics Covered

security advisory access control security fix SUSE server update important severity crmsh

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