An exploitable denial of service vulnerability exists in the GstRTSPAuth functionality of GStreamer/gst-rtsp-server 1.14.5. A specially crafted RTSP setup request can cause a null pointer deference resulting in denial-of-service. An attacker can send a malicious packet to trigger this vulnerability.
Gentoo Linux Security Advisory 202009-5 - A vulnerability in GStreamer RTSP Server could lead to a Denial of Service condition. Versions less than 1.16.2 are affected.