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SUSE Linux Enterprise HPC 12: 2022:3725-1 Critical: Icinga2 Updates

suse
Calendar Grey October 25, 2022
Dist Suse Esm H88
SUSE Security Patch for icinga2 addresses severe vulnerabilities that compromise stability and functionality.
An update that fixes three vulnerabilities is now available

Summary

This update for icinga2 fixes the following issues: - CVE-2020-14004: prepare-dirs script allows for symlink attack in the icinga user context. (bsc#1172171) - CVE-2020-29663: ignoring CRL, where revoked certificates due for renewal will automatically be renewed. (bsc#281137) - 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: - SUSE Linux Enterprise Module for HPC 12: zypper in -t patch SUSE-SLE-Module-HPC-12-2022-3725=1 Package List: - SUSE Linux Enterprise Module for HPC 12 (aarch64 x86_64):

Topics%20covered

Topics Covered

security advisory important SUSE TLS validation HPC Icinga2

References

#1172171 #1180147 #1189653

Cross- CVE-2020-14004 CVE-2020-29663 CVE-2021-37698

CVSS scores:

CVE-2020-14004 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2020-14004 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2020-29663 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVE-2020-29663 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVE-2021-37698 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVE-2021-37698 (SUSE): 6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

Affected Products:

SUSE Linux Enterprise Module for HPC 12

https://www.suse.com/security/cve/CVE-2020-14004.html

https://www.suse.com/security/cve/CVE-2020-29663.html

https://www.suse.com/security/cve/CVE-2021-37698.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:3725-1
Rating: important

Topics%20covered

Topics Covered

security advisory important SUSE TLS validation HPC Icinga2

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