Upstream information
Description
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.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 6.5 |
Vector | AV:N/AC:L/Au:S/C:P/I:P/A:P |
Access Vector | Network |
Access Complexity | Low |
Authentication | Single |
Confidentiality Impact | Partial |
Integrity Impact | Partial |
Availability Impact | Partial |
National Vulnerability Database | |
---|---|
Base Score | 8.8 |
Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Attack Vector | Network |
Attack Complexity | Low |
Privileges Required | Low |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | High |
Integrity Impact | High |
Availability Impact | High |
CVSSv3 Version | 3.1 |
SUSE Security Advisories:
- openSUSE-SU-2021:1089-1, published Sun Jul 25 00:40:03 2021
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Package Hub 15 SP1 |
| Patchnames: openSUSE-2021-1089 |
SUSE Package Hub 15 SP2 |
| Patchnames: openSUSE-2021-1089 |
SUSE Package Hub 15 SP3 |
| Patchnames: openSUSE-2021-1089 |
openSUSE Leap 15.2 |
| Patchnames: openSUSE-2021-1089 |
openSUSE Leap 15.3 |
| Patchnames: openSUSE-2021-1089 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-10856 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
Product(s) | Source package | State |
---|---|---|
Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
SUSE Linux Enterprise High Performance Computing 12 SP5 | icinga2 | Unsupported |
SUSE Linux Enterprise Server 12 SP5 | icinga2 | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | icinga2 | Unsupported |
Products past their end of life and not receiving proactive updates anymore. | ||
SUSE Linux Enterprise High Performance Computing 12 SP2 | icinga2 | Unsupported |
SUSE Linux Enterprise High Performance Computing 12 SP3 | icinga2 | Unsupported |
SUSE Linux Enterprise High Performance Computing 12 SP4 | icinga2 | Unsupported |
SUSE Linux Enterprise Module for HPC 12 | icinga2 | Unsupported |
SUSE Linux Enterprise Server 12 SP2 | icinga2 | Unsupported |
SUSE Linux Enterprise Server 12 SP3 | icinga2 | Unsupported |
SUSE Linux Enterprise Server 12 SP4 | icinga2 | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | icinga2 | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | icinga2 | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | icinga2 | Unsupported |
SUSE Package Hub 15 SP1 | icinga2 | Released |
SUSE Package Hub 15 SP2 | icinga2 | Released |
SUSE Package Hub 15 SP3 | icinga2 | Released |
SUSE Timeline for this CVE
CVE page created: Thu Jul 15 23:04:26 2021CVE page last modified: Fri Nov 1 12:30:12 2024