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AUSCERT External Security Bulletin Redistribution
ESB-2022.5352
Security update for icinga2
26 October 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: icinga2
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2021-37698 CVE-2020-29663 CVE-2020-14004
Original Bulletin:
https://www.suse.com/support/update/announcement/2022/suse-su-20223725-1
Comment: CVSS (Max): 7.8 CVE-2020-14004 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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SUSE Security Update: Security update for icinga2
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:3725-1
Rating: important
References: #1172171 #1180147 #1189653
Cross-References: CVE-2020-14004 CVE-2020-29663 CVE-2021-37698
Affected Products:
SUSE Linux Enterprise Module for HPC 12
______________________________________________________________________________
An update that fixes three vulnerabilities is now available.
Description:
This update for icinga2 fixes the following issues:
o CVE-2020-14004: prepare-dirs script allows for symlink attack in the icinga
user context. (bsc#1172171)
o CVE-2020-29663: ignoring CRL, where revoked certificates due for renewal
will automatically be renewed. (bsc#281137)
o CVE-2021-37698: Missing TLS server certificate validation in
ElasticsearchWriter, GelfWriter, InfluxdbWriter and Influxdb2Writer. (bsc#
281137)
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:
o SUSE Linux Enterprise Module for HPC 12:
zypper in -t patch SUSE-SLE-Module-HPC-12-2022-3725=1
Package List:
o SUSE Linux Enterprise Module for HPC 12 (aarch64 x86_64):
icinga2-2.8.2-3.6.1
icinga2-bin-2.8.2-3.6.1
icinga2-bin-debuginfo-2.8.2-3.6.1
icinga2-common-2.8.2-3.6.1
icinga2-debugsource-2.8.2-3.6.1
icinga2-doc-2.8.2-3.6.1
icinga2-ido-mysql-2.8.2-3.6.1
icinga2-ido-mysql-debuginfo-2.8.2-3.6.1
icinga2-ido-pgsql-2.8.2-3.6.1
icinga2-ido-pgsql-debuginfo-2.8.2-3.6.1
icinga2-libs-2.8.2-3.6.1
icinga2-libs-debuginfo-2.8.2-3.6.1
vim-icinga2-2.8.2-3.6.1
References:
o https://www.suse.com/security/cve/CVE-2020-14004.html
o https://www.suse.com/security/cve/CVE-2020-29663.html
o https://www.suse.com/security/cve/CVE-2021-37698.html
o https://bugzilla.suse.com/1172171
o https://bugzilla.suse.com/1180147
o https://bugzilla.suse.com/1189653
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