A buffer over-read exists in curl 7.20.0 to and including curl 7.58.0 in the RTSP+RTP handling code that allows an attacker to cause a denial of service or information leakage
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
https://www.debian.org/security/2018/dsa-4136
https://usn.ubuntu.com/3598-2/
https://usn.ubuntu.com/3598-1/
https://lists.debian.org/debian-lts-announce/2018/03/msg00012.html
https://access.redhat.com/errata/RHSA-2020:0594
https://access.redhat.com/errata/RHSA-2020:0544
https://access.redhat.com/errata/RHSA-2019:1543
https://access.redhat.com/errata/RHSA-2018:3558
https://access.redhat.com/errata/RHSA-2018:3157
https://access.redhat.com/errata/RHBA-2019:0327