An exploitable code execution vulnerability exists in the HTTP packet-parsing functionality of the LIVE555 RTSP server library version 0.92. A specially crafted packet can cause a stack-based buffer overflow, resulting in code execution. An attacker can send a packet to trigger this vulnerability.
https://www.debian.org/security/2018/dsa-4343
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0684
https://security.gentoo.org/glsa/202005-06
https://lists.debian.org/debian-lts-announce/2018/11/msg00020.html
http://lists.live555.com/pipermail/live-devel/2018-October/021071.html