Maksym Sobolyev

Results 51 comments of Maksym Sobolyev

> > @solarmon this looks like a really weird one. Are you sure the system you are building on is not impaired in any way? random() is an integral part...

Looks like the os distribution in question having issue defining random() in a manner prescribed by a standard. I will pop it into a VM quickly later today and see...

@solarmon found CentOS 7.2 in my collection of weird VMs. Trying to dust it off and figure out how the heck you managed to run gcc 5 on this thing....

@solarmon bunch of changes went in to fix build on old-ish linuxes. Please check latest master and update.

Hi, yes, this has been discussed with bug originators. Unfortunately due to the RTP limitations there is little can be done to support BOTH NAT traversal and be secure.

That being said, we are working on few new mitigation features which could render this attack vector much more impractical.

Well, there are two options we have on the table: 1. Use "honeyports", i.e. open UDP ports that we listen at but not use for actual sessions. We are allocate/deallocate...

Hi @solarmon thank you for your interest. There is indeed a way to put all packets from both directions into a single file, in order to do that you would...

P.S. I'd also suggest you to check our startup script in the softswicth to see what other options we are setting up and make provisions for those. So at some...

Hi Mario, yes, this is not a normal behavior and of course SIP mandates the softphone to update session info in such situation by issuing proper re-INVITE. The best way...