Asterisk chan_pjsip 15.2.0 - 'SDP' Denial of Service

''' Segmentation fault occurs in Asterisk with an invalid SDP media format description - Authors: - Alfred Farrugia - Sandro Gauci - Latest vulnerable version: Asterisk 15.2.0 running chanpjsip - References: AST-2018-002 - Enable Security Advisory: - Vendor Advisory: - Tested vulnerable versions:...