In Live Networks, Inc., liblivemedia version 20200625, there is a potential buffer overflow bug in the server handling of a RTSP "PLAY" command, when the command specifies seeking by absolute time.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-16763
http://www.live555.com/liveMedia/public/changelog.txt
http://lists.live555.com/pipermail/live-devel/2020-July/021662.html