Take a look at the Digium website. The
advisories are there.
IAX2 has one (if I remember correctly it eats up all the channel's
resources causing a denial of service).
http://www.asterisk.org/downloads/security-advisories
-Stacy
KG7QIN
On 10/05/2015 04:40 PM, Steve Zingman wrote:
Leon,
I've heard this before about old Asterisk. Any notes you can point
to detailing security issues in 1.4?
73, Steve N4IRS
On 10/05/2015 06:43 PM, Leon Zetekoff
wrote:
If I can throw in my $0.02
from someone who has worked at a service provider doing managed
services (routers and firewalls) you want to heed NerdUno (Ward
Mundy's) words to never expose Asterisk to the internet, and
especially since this is old ASterisk. You want some sort of
firewall appliance in front of it.
I personally prefer VPN tunnels coming back in but you can get
crafty and do port forwards with unknown ports to like 22 and 80
but there's always that risk of someone catching on. Tunnels are
the safest way to get back inside. You only want to expose only
the ports specifically necessary to do the job.
73 leon wa4zlw
On 10/5/2015 6:17 PM, Bryan Fields
wrote:
On 10/5/15 4:56 PM, David AIf I
can throw inndrzejewski wrote:
This is a bad idea. Root should *never* be allowed to login to a system
remotely. It's better to log in as a normal user and then become root
via su, sudo, etc.
meh, it's more of a local policy thing. I'd prefer it's not
enabled by default, but there are some reasons I could see for
enabling it.
--
Bryan Fields
727-409-1194 - Voice
727-214-2508 - Fax
http://bryanfields.net
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