Headline
CVE-2022-24714
Icinga Web 2 is an open source monitoring web interface, framework and command-line interface. Installations of Icinga 2 with the IDO writer enabled are affected. If you use service custom variables in role restrictions, and you regularly decommission service objects, users with said roles may still have access to a collection of content. Note that this only applies if a role has implicitly permitted access to hosts, due to permitted access to at least one of their services. If access to a host is permitted by other means, no sensible information has been disclosed to unauthorized users. This issue has been resolved in versions 2.8.6, 2.9.6 and 2.10 of Icinga Web 2.
Impact
Installations of Icinga 2 with the IDO writer enabled are affected. If you use service custom variables in role restrictions, and you regularly decommission service objects, users with said roles may still have access to the following content:
- Contactgroups
- Contacts
- Hosts
- Host events
- Host comments
- Host downtimes
- Hostgroups
Note that this only applies if a role has implicitly permitted access to hosts, due to permitted access to at least one of their services. If access to a host is permitted by other means, no sensible information has been disclosed to unauthorized users.
Patches
This issue has been resolved in versions 2.8.6, 2.9.6 and 2.10 of Icinga Web 2.
For more information
If you have any questions or comments about this advisory, ask for assistance on the forums.
Related news
Gentoo Linux Security Advisory 202208-5 - Multiple vulnerabilities have been found in Icinga Web 2, the worst of which could result in remote code execution. Versions less than 2.9.6 are affected.