Security update for icinga2

Announcement ID: SUSE-SU-2022:3725-1
Rating: important
References:
Cross-References:
CVSS scores:
  • 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-2020-14004 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2020-29663 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • 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-2021-37698 ( SUSE ): 6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/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
Affected Products:
  • HPC Module 12
  • SUSE Linux Enterprise High Performance Computing 12 SP2
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise High Performance Computing 12 SP4
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP2
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves three vulnerabilities can now be installed.

Description:

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 update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • HPC Module 12
    zypper in -t patch SUSE-SLE-Module-HPC-12-2022-3725=1

Package List:

  • HPC Module 12 (aarch64 x86_64)
    • icinga2-2.8.2-3.6.1
    • vim-icinga2-2.8.2-3.6.1
    • icinga2-common-2.8.2-3.6.1
    • icinga2-libs-debuginfo-2.8.2-3.6.1
    • icinga2-bin-debuginfo-2.8.2-3.6.1
    • icinga2-debugsource-2.8.2-3.6.1
    • icinga2-ido-mysql-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-ido-mysql-debuginfo-2.8.2-3.6.1
    • icinga2-doc-2.8.2-3.6.1
    • icinga2-bin-2.8.2-3.6.1

References: