According to the 16.16.0 and 18.2.0 changelogs: * ASTERISK-29219 - res_pjsip_diversion: Crash if Tel URI contains History-Info (Reported by Torrey Searle) Please bump.
I'm going to close this as invalid since 16.15.1 already addressed same as interim, this is just also included here in 16.16.0 *since* 16.15.*0*. Not 100% sure why they do it this way. https://bugs.gentoo.org/761313 refers: AST-2020-003: A crash can occur in Asterisk when a SIP message is received that has a History-Info header, which contains a tel-uri. AST-2020-004: A crash can occur in Asterisk when a SIP 181 response is received that has a Diversion header, which contains a tel-uri. Fixed in 13.38.1 and 16.15.1. Note AST-2020-003. Also: https://issues.asterisk.org/jira/browse/ASTERISK-29219 Specifically the "Fixed in" As well as: https://downloads.asterisk.org/pub/security/AST-2020-003.html