Description
Icinga 2 is an open source monitoring system. From 2.10.0 to before 2.15.1, 2.14.7, and 2.13.13, when creating an invalid reference, such as a reference to null, dereferencing results in a segmentation fault. This can be used by any API user with access to an API endpoint that allows specifying a filter expression to crash the Icinga 2 daemon. A fix is included in the following Icinga 2 versions: 2.15.1, 2.14.7, and 2.13.13.
Problem types
CWE-476: NULL Pointer Dereference
Product status
>=2.14.0, < 2.14.7
>=2.15.0, < 2.15.1
References
github.com/...cinga2/security/advisories/GHSA-v9jg-xqhj-f43g
github.com/Icinga/icinga2/pull/6521
icinga.com/...and-2-13-13-and-icinga-db-web-v1-2-3-and-1-1-4
