CVE-2021-32743 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2021-32743 Interim 1 14 2025-12-23T03:15:41Z current 2021-07-17T00:48:49Z 2025-12-23T03:15:41Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2021-32743 Icinga is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. In versions prior to 2.11.10 and from version 2.12.0 through version 2.12.4, some of the Icinga 2 features that require credentials for external services expose those credentials through the API to authenticated API users with read permissions for the corresponding object types. IdoMysqlConnection and IdoPgsqlConnection (every released version) exposes the password of the user used to connect to the database. IcingaDB (added in 2.12.0) exposes the password used to connect to the Redis server. ElasticsearchWriter (added in 2.8.0)exposes the password used to connect to the Elasticsearch server. An attacker who obtains these credentials can impersonate Icinga to these services and add, modify and delete information there. If credentials with more permissions are in use, this increases the impact accordingly. Starting with the 2.11.10 and 2.12.5 releases, these passwords are no longer exposed via the API. As a workaround, API user permissions can be restricted to not allow querying of any affected objects, either by explicitly listing only the required object types for object query permissions, or by applying a filter rule. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/AG46DROWC4ZEVBNIZC5IYVVFYH4FMFCS/ E-Mail link for openSUSE-SU-2021:1089-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Package Hub 15 SP1 SUSE Package Hub 15 SP2 SUSE Package Hub 15 SP3 openSUSE Leap 15.2 openSUSE Leap 15.3 openSUSE Tumbleweed icinga2-2.12.5-bp151.3.9.1 icinga2-2.12.5-bp152.4.9.2 icinga2-2.12.5-bp153.2.5.1 icinga2-2.12.5-lp152.3.9.1 icinga2-2.13.1-1.3 icinga2-bin-2.12.5-bp151.3.9.1 icinga2-bin-2.12.5-bp152.4.9.2 icinga2-bin-2.12.5-bp153.2.5.1 icinga2-bin-2.12.5-lp152.3.9.1 icinga2-bin-2.13.1-1.3 icinga2-common-2.12.5-bp151.3.9.1 icinga2-common-2.12.5-bp152.4.9.2 icinga2-common-2.12.5-bp153.2.5.1 icinga2-common-2.12.5-lp152.3.9.1 icinga2-common-2.13.1-1.3 icinga2-doc-2.12.5-bp151.3.9.1 icinga2-doc-2.12.5-bp152.4.9.2 icinga2-doc-2.12.5-bp153.2.5.1 icinga2-doc-2.12.5-lp152.3.9.1 icinga2-doc-2.13.1-1.3 icinga2-ido-mysql-2.12.5-bp151.3.9.1 icinga2-ido-mysql-2.12.5-bp152.4.9.2 icinga2-ido-mysql-2.12.5-bp153.2.5.1 icinga2-ido-mysql-2.12.5-lp152.3.9.1 icinga2-ido-mysql-2.13.1-1.3 icinga2-ido-pgsql-2.12.5-bp151.3.9.1 icinga2-ido-pgsql-2.12.5-bp152.4.9.2 icinga2-ido-pgsql-2.12.5-bp153.2.5.1 icinga2-ido-pgsql-2.12.5-lp152.3.9.1 icinga2-ido-pgsql-2.13.1-1.3 nano-icinga2-2.12.5-bp151.3.9.1 nano-icinga2-2.12.5-bp152.4.9.2 nano-icinga2-2.12.5-bp153.2.5.1 nano-icinga2-2.12.5-lp152.3.9.1 nano-icinga2-2.13.1-1.3 vim-icinga2-2.12.5-bp151.3.9.1 vim-icinga2-2.12.5-bp152.4.9.2 vim-icinga2-2.12.5-bp153.2.5.1 vim-icinga2-2.12.5-lp152.3.9.1 vim-icinga2-2.13.1-1.3 icinga2-2.12.5-bp151.3.9.1 as a component of SUSE Package Hub 15 SP1 icinga2-bin-2.12.5-bp151.3.9.1 as a component of SUSE Package Hub 15 SP1 icinga2-common-2.12.5-bp151.3.9.1 as a component of SUSE Package Hub 15 SP1 icinga2-doc-2.12.5-bp151.3.9.1 as a component of SUSE Package Hub 15 SP1 icinga2-ido-mysql-2.12.5-bp151.3.9.1 as a component of SUSE Package Hub 15 SP1 icinga2-ido-pgsql-2.12.5-bp151.3.9.1 as a component of SUSE Package Hub 15 SP1 nano-icinga2-2.12.5-bp151.3.9.1 as a component of SUSE Package Hub 15 SP1 vim-icinga2-2.12.5-bp151.3.9.1 as a component of SUSE Package Hub 15 SP1 icinga2-2.12.5-bp152.4.9.2 as a component of SUSE Package Hub 15 SP2 icinga2-bin-2.12.5-bp152.4.9.2 as a component of SUSE Package Hub 15 SP2 icinga2-common-2.12.5-bp152.4.9.2 as a component of SUSE Package Hub 15 SP2 icinga2-doc-2.12.5-bp152.4.9.2 as a component of SUSE Package Hub 15 SP2 icinga2-ido-mysql-2.12.5-bp152.4.9.2 as a component of SUSE Package Hub 15 SP2 icinga2-ido-pgsql-2.12.5-bp152.4.9.2 as a component of SUSE Package Hub 15 SP2 nano-icinga2-2.12.5-bp152.4.9.2 as a component of SUSE Package Hub 15 SP2 vim-icinga2-2.12.5-bp152.4.9.2 as a component of SUSE Package Hub 15 SP2 icinga2-2.12.5-bp153.2.5.1 as a component of SUSE Package Hub 15 SP3 icinga2-bin-2.12.5-bp153.2.5.1 as a component of SUSE Package Hub 15 SP3 icinga2-common-2.12.5-bp153.2.5.1 as a component of SUSE Package Hub 15 SP3 icinga2-doc-2.12.5-bp153.2.5.1 as a component of SUSE Package Hub 15 SP3 icinga2-ido-mysql-2.12.5-bp153.2.5.1 as a component of SUSE Package Hub 15 SP3 icinga2-ido-pgsql-2.12.5-bp153.2.5.1 as a component of SUSE Package Hub 15 SP3 nano-icinga2-2.12.5-bp153.2.5.1 as a component of SUSE Package Hub 15 SP3 vim-icinga2-2.12.5-bp153.2.5.1 as a component of SUSE Package Hub 15 SP3 icinga2-2.12.5-lp152.3.9.1 as a component of openSUSE Leap 15.2 icinga2-bin-2.12.5-lp152.3.9.1 as a component of openSUSE Leap 15.2 icinga2-common-2.12.5-lp152.3.9.1 as a component of openSUSE Leap 15.2 icinga2-doc-2.12.5-lp152.3.9.1 as a component of openSUSE Leap 15.2 icinga2-ido-mysql-2.12.5-lp152.3.9.1 as a component of openSUSE Leap 15.2 icinga2-ido-pgsql-2.12.5-lp152.3.9.1 as a component of openSUSE Leap 15.2 nano-icinga2-2.12.5-lp152.3.9.1 as a component of openSUSE Leap 15.2 vim-icinga2-2.12.5-lp152.3.9.1 as a component of openSUSE Leap 15.2 icinga2-2.12.5-bp153.2.5.1 as a component of openSUSE Leap 15.3 icinga2-bin-2.12.5-bp153.2.5.1 as a component of openSUSE Leap 15.3 icinga2-common-2.12.5-bp153.2.5.1 as a component of openSUSE Leap 15.3 icinga2-doc-2.12.5-bp153.2.5.1 as a component of openSUSE Leap 15.3 icinga2-ido-mysql-2.12.5-bp153.2.5.1 as a component of openSUSE Leap 15.3 icinga2-ido-pgsql-2.12.5-bp153.2.5.1 as a component of openSUSE Leap 15.3 nano-icinga2-2.12.5-bp153.2.5.1 as a component of openSUSE Leap 15.3 vim-icinga2-2.12.5-bp153.2.5.1 as a component of openSUSE Leap 15.3 icinga2-2.13.1-1.3 as a component of openSUSE Tumbleweed icinga2-bin-2.13.1-1.3 as a component of openSUSE Tumbleweed icinga2-common-2.13.1-1.3 as a component of openSUSE Tumbleweed icinga2-doc-2.13.1-1.3 as a component of openSUSE Tumbleweed icinga2-ido-mysql-2.13.1-1.3 as a component of openSUSE Tumbleweed icinga2-ido-pgsql-2.13.1-1.3 as a component of openSUSE Tumbleweed nano-icinga2-2.13.1-1.3 as a component of openSUSE Tumbleweed vim-icinga2-2.13.1-1.3 as a component of openSUSE Tumbleweed Icinga is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. In versions prior to 2.11.10 and from version 2.12.0 through version 2.12.4, some of the Icinga 2 features that require credentials for external services expose those credentials through the API to authenticated API users with read permissions for the corresponding object types. IdoMysqlConnection and IdoPgsqlConnection (every released version) exposes the password of the user used to connect to the database. IcingaDB (added in 2.12.0) exposes the password used to connect to the Redis server. ElasticsearchWriter (added in 2.8.0)exposes the password used to connect to the Elasticsearch server. An attacker who obtains these credentials can impersonate Icinga to these services and add, modify and delete information there. If credentials with more permissions are in use, this increases the impact accordingly. Starting with the 2.11.10 and 2.12.5 releases, these passwords are no longer exposed via the API. As a workaround, API user permissions can be restricted to not allow querying of any affected objects, either by explicitly listing only the required object types for object query permissions, or by applying a filter rule. CVE-2021-32743 SUSE Package Hub 15 SP1:icinga2-2.12.5-bp151.3.9.1 SUSE Package Hub 15 SP1:icinga2-bin-2.12.5-bp151.3.9.1 SUSE Package Hub 15 SP1:icinga2-common-2.12.5-bp151.3.9.1 SUSE Package Hub 15 SP1:icinga2-doc-2.12.5-bp151.3.9.1 SUSE Package Hub 15 SP1:icinga2-ido-mysql-2.12.5-bp151.3.9.1 SUSE Package Hub 15 SP1:icinga2-ido-pgsql-2.12.5-bp151.3.9.1 SUSE Package Hub 15 SP1:nano-icinga2-2.12.5-bp151.3.9.1 SUSE Package Hub 15 SP1:vim-icinga2-2.12.5-bp151.3.9.1 SUSE Package Hub 15 SP2:icinga2-2.12.5-bp152.4.9.2 SUSE Package Hub 15 SP2:icinga2-bin-2.12.5-bp152.4.9.2 SUSE Package Hub 15 SP2:icinga2-common-2.12.5-bp152.4.9.2 SUSE Package Hub 15 SP2:icinga2-doc-2.12.5-bp152.4.9.2 SUSE Package Hub 15 SP2:icinga2-ido-mysql-2.12.5-bp152.4.9.2 SUSE Package Hub 15 SP2:icinga2-ido-pgsql-2.12.5-bp152.4.9.2 SUSE Package Hub 15 SP2:nano-icinga2-2.12.5-bp152.4.9.2 SUSE Package Hub 15 SP2:vim-icinga2-2.12.5-bp152.4.9.2 SUSE Package Hub 15 SP3:icinga2-2.12.5-bp153.2.5.1 SUSE Package Hub 15 SP3:icinga2-bin-2.12.5-bp153.2.5.1 SUSE Package Hub 15 SP3:icinga2-common-2.12.5-bp153.2.5.1 SUSE Package Hub 15 SP3:icinga2-doc-2.12.5-bp153.2.5.1 SUSE Package Hub 15 SP3:icinga2-ido-mysql-2.12.5-bp153.2.5.1 SUSE Package Hub 15 SP3:icinga2-ido-pgsql-2.12.5-bp153.2.5.1 SUSE Package Hub 15 SP3:nano-icinga2-2.12.5-bp153.2.5.1 SUSE Package Hub 15 SP3:vim-icinga2-2.12.5-bp153.2.5.1 openSUSE Leap 15.2:icinga2-2.12.5-lp152.3.9.1 openSUSE Leap 15.2:icinga2-bin-2.12.5-lp152.3.9.1 openSUSE Leap 15.2:icinga2-common-2.12.5-lp152.3.9.1 openSUSE Leap 15.2:icinga2-doc-2.12.5-lp152.3.9.1 openSUSE Leap 15.2:icinga2-ido-mysql-2.12.5-lp152.3.9.1 openSUSE Leap 15.2:icinga2-ido-pgsql-2.12.5-lp152.3.9.1 openSUSE Leap 15.2:nano-icinga2-2.12.5-lp152.3.9.1 openSUSE Leap 15.2:vim-icinga2-2.12.5-lp152.3.9.1 openSUSE Leap 15.3:icinga2-2.12.5-bp153.2.5.1 openSUSE Leap 15.3:icinga2-bin-2.12.5-bp153.2.5.1 openSUSE Leap 15.3:icinga2-common-2.12.5-bp153.2.5.1 openSUSE Leap 15.3:icinga2-doc-2.12.5-bp153.2.5.1 openSUSE Leap 15.3:icinga2-ido-mysql-2.12.5-bp153.2.5.1 openSUSE Leap 15.3:icinga2-ido-pgsql-2.12.5-bp153.2.5.1 openSUSE Leap 15.3:nano-icinga2-2.12.5-bp153.2.5.1 openSUSE Leap 15.3:vim-icinga2-2.12.5-bp153.2.5.1 openSUSE Tumbleweed:icinga2-2.13.1-1.3 openSUSE Tumbleweed:icinga2-bin-2.13.1-1.3 openSUSE Tumbleweed:icinga2-common-2.13.1-1.3 openSUSE Tumbleweed:icinga2-doc-2.13.1-1.3 openSUSE Tumbleweed:icinga2-ido-mysql-2.13.1-1.3 openSUSE Tumbleweed:icinga2-ido-pgsql-2.13.1-1.3 openSUSE Tumbleweed:nano-icinga2-2.13.1-1.3 openSUSE Tumbleweed:vim-icinga2-2.13.1-1.3 important 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H