Darwin Streaming Server 5.0.1, and possibly earlier versions, allows remote attackers to cause a denial of service (server crash) via a DESCRIBE request with a location that contains a null byte.
https://exchange.xforce.ibmcloud.com/vulnerabilities/18357
https://euvd.enisa.europa.eu/vulnerability/EUVD-2004-1121
http://www.idefense.com/application/poi/display?id=159&type=vulnerabilities