GHSA-8RF6-W2MX-4XJH Undirectional routing wasn't respected in some cases in Mitogen

core.py in Mitogen before 0.2.8 has a typo that drops the unidirectional-routing protection mechanism in the case of a child that is initiated by another child. The Ansible extension is unaffected. NOTE: the vendor disputes this issue because it is exploitable only in conjunction with hypothetica...