| Package | Affected versions | Patched versions |
|---|---|---|
| icinga | ≥ 2.10.0, < 2.13.13≥ 2.14.0, < 2.14.7≥ 2.15.0, < 2.15.1 | 2.13.132.14.72.15.1 |
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.
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