[asterisk-users] AST-2019-008: Re-invite with T.38 and malformed SDP causes crash.

Asterisk Project Security Advisory - ProductAsterisk SummaryRe-invite with T.38 and malformed SDP causes crash. Nature of Advisory Remote Crash

[asterisk-users] AST-2019-007: AMI user could execute system commands.

Asterisk Project Security Advisory - AST-2019-007 ProductAsterisk SummaryAMI user could execute system commands. Nature of Advisory Remote Code Execution

[asterisk-users] AST-2019-006: SIP request can change address of a SIP peer.

Asterisk Project Security Advisory - AST-2019-006 ProductAsterisk SummarySIP request can change address of a SIP peer. Nature of Advisory Denial of Service

[asterisk-users] Asterisk 13.29.2, 16.6.2, 17.0.1 and 13.21-cert5 Now Available (Security)

The Asterisk Development Team would like to announce security releases for Asterisk 13, 16 and 17, and Certified Asterisk 13.21. The available releases are released as versions 13.29.2, 16.6.2, 17.0.1 and 13.21-cert5. These releases are available for immediate download at

Re: [asterisk-users] On Register, run a script, validate source IP

Hi Jöran > for me it sounds like you need an SBC. > We use Kamailio in order to check users IP Addresses. There are modules > like "permissions" in kamailio what could do this. As well there are pike > checks, sanity checks and a bunch of other useful tools. You are absolutely right. We are on a