Описание
Security update for crmsh
This update for crmsh fixes the following issues:
- Update to version 3.0.4+git.1614156978.4c1dc46d:
- 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: corosync: change the permission of corosync.conf to 644
- Fix: bootstrap: Use class Watchdog to simplify watchdog config(bsc#1154927, bsc#1178869)
- Fix: bootstrap: make sure sbd device UUID was the same between nodes(bsc#1178454)
Список пакетов
SUSE Linux Enterprise High Availability Extension 12 SP3
Ссылки
- Link for SUSE-SU-2021:0771-1
- E-Mail link for SUSE-SU-2021:0771-1
- SUSE Security Ratings
- SUSE Bug 1154927
- SUSE Bug 1178454
- SUSE Bug 1178869
- SUSE Bug 1179999
- SUSE Bug 1180571
- SUSE CVE CVE-2020-35459 page
- SUSE CVE CVE-2021-3020 page
Описание
An issue was discovered in ClusterLabs crmsh through 4.2.1. Local attackers able to call "crm history" (when "crm" is run) were able to execute commands via shell code injection to the crm history commandline, potentially allowing escalation of privileges.
Затронутые продукты
Ссылки
- CVE-2020-35459
- SUSE Bug 1179999
Описание
An issue was discovered in ClusterLabs Hawk (aka HA Web Konsole) through 2.3.0-15. It ships the binary hawk_invoke (built from tools/hawk_invoke.c), intended to be used as a setuid program. This allows the hacluster user to invoke certain commands as root (with an attempt to limit this to safe combinations). This user is able to execute an interactive "shell" that isn't limited to the commands specified in hawk_invoke, allowing escalation to root.
Затронутые продукты
Ссылки
- CVE-2021-3020
- SUSE Bug 1180571