CVE-2018-13457 | Nagios up to 4.4.1 Unix Socket qh_echo null pointer dereference (FEDORA-2019-376ecc221c / EDB-45082)
A vulnerability was found in Nagios up to 4.4.1. It has been classified as problematic. Affected is the function qh_echo of the component Unix Socket Handler. The manipulation leads to null pointer dereference.
This vulnerability is traded as CVE-2018-13457. The attack needs to be approached locally. Furthermore, there is an exploit available.
It is recommended to upgrade the affected component.