Thanks for posting lukor. I'm not sure if you noticed my earlier post, but this is not confined to Comodo, it also affects Windows 7 built in firewall, which obviously uses the Windows Filtering Platform. So, the question is, as I asked earlier, does Comodo use WFP and, if so, does this mean that any firewall, also using WFP, can be bypassed by this change?
By the way, the Matousec tests are HIPs tests, not firewall tests, which is why they're completely irrelevant.