Asterisk 15.2.0 chan_pjsip SDP fmtp Denial Of Service Exploit

Asterisk version 15.2.0 running chanpjsip suffers from an SDP message related denial of service vulnerability. Segmentation fault occurs in asterisk with an invalid SDP fmtp attribute - Authors: - Alfred Farrugia - Sandro Gauci - Latest vulnerable version: Asterisk 15.2.0 running chanpjsip -...