The SdpContents::Session::Medium::parse function in resip/stack/SdpContents.cxx in reSIProcate 1.10.2 allows remote attackers to cause a denial of service (memory consumption) by triggering many media connections.
https://lists.debian.org/debian-lts-announce/2021/12/msg00029.html
https://lists.debian.org/debian-lts-announce/2018/07/msg00031.html
https://list.resiprocate.org/archive/resiprocate-users/msg02701.html