Alejandro Recarey
Sent: 25 August 2011 11:34
To: Asterisk Users Mailing List
Subject: [asterisk-users] security: SIP header spoofing CHANNEL(recvip)?
I am currently suffering various SIP attacks. I am using the following
extension to record the caller's IP address:
exten => h,n,set(CDR(srcip)=$
I am currently suffering various SIP attacks. I am using the following
extension to record the caller's IP address:
exten => h,n,set(CDR(srcip)=${CHANNEL(recvip)})
However, in recent attacks, this IP address is not correct, and I
believe that they are spoofing it. I am using asterisk 1.6.2.15.
D
